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Ember Travel Mug 2

Ember Travel Mug 2

SOLD OUT $199.95 USD

New! Travel Mug 2+ with  Apple® Find My

The Apple Find My network provides an easy, secure way to locate your Ember Travel Mug 2+ on a map using the Find My app on your iPhone, iPad, or Mac, or the Find Items app on your Apple Watch.

Available only in Black.

Designed to be used on-the-go, the Ember Travel Mug 2 does more than simply keep your coffee hot. Our smart heated travel mug allows you to set an exact drinking temperature and keeps it there for up to 3 hours, so your coffee is never too hot, or too cold.

Ember Travel Mug 2 is easy to clean and is safe to hand wash and submersible up to 1 meter in water. The leak-proof lid is dishwasher safe.

Touch Display

Increase or decrease your temperature on the go by tapping the + or - symbol.

Built-In Battery

3 hours* or all day when placed on charging coaster.

Intelligently senses when to turn on and off.

Temperature Range

120°F - 145°F (50°C - 62.5°C). Select your temperature on the mug or with the Ember app.

12 oz travel mug cup

Find your Travel Mug 2+ anywhere with Apple Find My

The new Ember Travel Mug 2+ is equipped with device location capabilities using Apple's Find My feature, which helps pinpoint the mug's exact location if misplaced and can also notify you if your mug has been left behind. Available on iPhone, iPad, or Mac, or Find Items app on your Apple Watch.

Apple Find My Technology only included on Ember Travel Mug 2+ and used with Apple devices with the Find My App.

12 oz travel mug cup

Precision in the palm of your hands

Ember is smarter than your thermos because it is a connected device. Use the Ember app to set your temperature, customize presets for your favorite drinks, receive notifications when your desired temperature is reached, personalize your mug and more.

Product Details

Ember Travel Mug², 12 oz (355mL) has a weight of 15.2 oz (431.5g) and measures 3.14 inches (80 mm) in width and 7.9 inches (200 mm) in height.

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Sipping Lid: Ember Travel Mug 2

Frequently Asked Questions

How does the ember mug work.

The difference between the Ember Travel Mug², and a normal travel mug is that, anything can keep something "Hot" for hours, but only the Ember Travel Mug² can keep your favorite hot beverage at your perfect drinking temperature. Whether you call it a smart travel mug or a heated coffee tumbler, your Ember Travel Mug² allows you to control your ideal temperature from our app.

The Ember Travel Mug² uses seven temperature sensors, a rapid cooling system, a microprocessor-controlled heating system, and temperature presets to easily dial in your perfect temperature.

How do I use the Ember Mug?

It's easy! Simply pour in your favorite hot beverage, tap the 'Ember' logo twice, and tap the '+' or '-' on the mug to choose the temperature that tastes right for you. You can also connect Ember to your smartphone via Bluetooth, by downloading the Ember app. The Ember app will notify you when your beverage has hit the perfect drinking temperature.

Can I put my Travel Mug² in the Microwave?

Do not microwave the Ember Mug! The Ember Mug is an electronic device, which should never go in a microwave. As with all electronics and metals, it may result in a fire when heated up in the microwave. Doing so will result in permanent damage to your Ember.

Do I have to have a smart phone for the Ember Mug to work?

No! Your Ember Travel Mug² can be used completely independent of the phone by tapping the 'Ember' logo twice, then the '+' or '-' on the mug to select your temperature. Using the mug independently will limit you from customizing specific features from the Ember mobile app such as adding a name or assigning presets to different drinks.

How long does the Ember Mug battery last?

The Ember Travel Mug² was designed to last an average of three hours on the go. The three-hour battery life is expected when pouring in liquid hot, and a set temperature of 135°F. If you like it cooler, your battery will last longer, and if you like it hotter, battery will decrease slightly.

The battery life will also vary based on a number of external factors such as: external temperature, liquid temperature at pour, speed of liquid consumption, set temperature, whether the lid is on or off, and much more.

Can I use MCT oils in the Ember Travel Mug?

This product is not designed to be used with MCT oils. MCT oils can sometimes be found in drink or food additives. MCT oils react with plastic materials and can degrade them, including the food-grade plastic used in the Ember Travel Mug² lid. MCT oils should only be used with utensils and containers made of metal, glass, ceramic, or materials specifically approved for MCT oils.

Where to buy Ember?

In addition to Ember.com, The World’s First Temperature Control Mug is available in retailers across the globe such as Apple, Best Buy, Target, Starbucks, Harrod’s, and Bloomingdale’s. Whether you like coffee, tea, or a hot-tail we want you to enjoy your beverage at the perfect temperature and just the way you like it.

Is the Ember Mug compatible with my phone? (Android or Apple)

Due to iOS and Android bluetooth updates, not all phones may be compatible with the Ember App. We're continually adding more devices and improving our compatibility. See our full list of compatible devices .

*Newer devices not listed may still be compatible, but have not yet been tested by our team.

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Classic Legendary Camp Mug | 12 OZ: Hammertone Lake

Classic Legendary Camp Mug | 12 OZ

12 oz travel mug cup

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Details & Specifications

There’s a reason we call this mug Legendary. It’s made tough with Stanley’s double-wall vacuum insulation, so your favorite drinks stay hot or cold longer. The secure press-fit Tritan™ lid also prevents splashes so you can sip easy in the kitchen, on the job, or around the campfire.

Maximum of 20 units allowed per order. Feel free to combine colors!

  • Classic Series
  • 12 OZ / .35 L
  • 18/8 stainless steel, BPA-free
  • Double-wall vacuum insulation
  • Tritan™ drink-through lid
  • Dishwasher safe

Classic Legendary Camp Mug | 12 OZ

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Best Insulated Travel Mugs

Top cups that keep coffee hot, won’t leak or spill, and are easy to clean

CR testing insulated mugs

An insulated travel mug lets you take your favorite drink, hot or cold, anywhere you go. And a good one feels like it was designed with your routine, and even you, in mind. It slips effortlessly into a cup holder and opens easily so that you can sip safely while keeping your eyes on the road. You arrive with a drink that’s still hot and appealing.

Unless you don’t. An insulated travel mug can also feel like a piece of over-engineered junk that leaks tepid coffee onto your lap and clutters your cupboards, collecting dust.

“One of the most interesting findings in our testing was that some of the really well-known brands, including Yeti and Starbucks, fell short of the competition,” says Bernie Deitrick, CR’s test engineer in charge of evaluating travel mugs. “In certain cases, we’d find that the mug would be beautifully designed and styled but would have something like a flimsy plastic lid that would allow the heat to escape, or liquid to spill.”

We run our tests to give you data-based comparisons. And with something like an insulated travel mug—which will live in your grip day after day—we realize that only you can decide what makes it great, whether that’s a leakproof design or one that fits in the slimmest of cup holders. Know that every mug here keeps drinks hot for at least a few hours; we sincerely hope that’s plenty long enough for your commute.

Read on for ratings and reviews of the 10 mugs we tested from Bubba, Contigo, Ello, Starbucks, S’well, Takeya, Thermos, Yeti, and Zojirushi. They’re listed below in order of their temperature retention score—how long they keep liquids hot.

You’ll also find details on how CR tests insulated travel mugs .

12 oz travel mug cup

CR’s take: This slim mug is in a league of its own in terms of pure performance. It keeps drinks hot for an astonishing 13½ hours—6 hours longer than the closest competitor, earning a top rating of Excellent for temperature retention. The screw-on cap is easy to clean, with two removable gaskets. Our testers found the mug easy to open with one hand: Simply press a button on the side and the lid pops up so that you can drink out of the plastic spout. You can also lock the lid, a nice feature if you have young kids who are the type to tinker with a mug filled with scalding hot coffee. The slender design of the mug means it fits in cup holders in a variety of cars.

Specs: 16-ounce capacity, leakproof, cup holder-friendly, plastic interior, smooth lip, replaceable lid and gaskets, one-handed opening.

Buy at: Amazon , Target , Zojirushi

12 oz travel mug cup

Specs: 16-ounce capacity, leakproof, cup holder-friendly, stainless steel interior, replaceable lid and gaskets, one-handed opening.

Buy at: Amazon , Bed Bath & Beyond , Home Depot , Kohl’s , Thermos , Walmart

12 oz travel mug cup

Specs: 17-ounce capacity, leakproof, cup holder-friendly, stainless steel interior, smooth lip on cup, replaceable lid and gaskets, one-handed opening.

Buy at: Amazon , Bed Bath & Beyond , Best Buy , Takeya USA , Target

12 oz travel mug cup

Specs: 16-ounce capacity, leakproof, not cup holder-friendly, stainless steel interior, replaceable lid, one-handed opening.

Buy at: Amazon , Bed Bath & Beyond , Swell.com

12 oz travel mug cup

Specs: 20-ounce capacity, leakproof, cup holder-friendly, stainless steel interior, one-handed opening.

Buy at: Amazon

12 oz travel mug cup

Specs: 16-ounce capacity, leakproof, cup holder-friendly, stainless steel interior, smooth lip on cup, one-handed opening.

12 oz travel mug cup

Specs: 20-ounce capacity, leakproof, cup holder-friendly, stainless steel interior.

Buy at: Amazon , Bed Bath & Beyond , Best Buy , Target , Walmart

12 oz travel mug cup

Specs: 16-ounce capacity, leakproof, requires large cup holder, stainless steel interior, smooth lip on cup, one-handed opening.

Buy at: Ello , Macy’s , Walmart

12 oz travel mug cup

Specs: 20-ounce capacity, cup holder-friendly, stainless steel interior, smooth lip on cup, replaceable lid and gaskets, one-handed opening.

Buy at: Ace Hardware , Amazon , Dick’s Sporting Goods , Lowe’s , Yeti

12 oz travel mug cup

Specs: 52-ounce capacity, plastic interior.

Buy at: Amazon , Bed Bath & Beyond , Sears , Walmart

How CR Tests Insulated Travel Mugs

We test how well insulated travel mugs keep drinks hot or cold, whether they resist spilling and leaking, and how easy they are to clean. We also grade mugs on convenience, including whether they fit in cup holders in a variety of cars and whether you can open the sipping mechanism with just one hand, which is crucial when you’re driving.

For the temperature retention test, we filled each mug with boiling water (212° F) and immediately screwed or pressed each lid back on. Then our testers opened each mug at set intervals to take the temperature of the water inside until it dropped to 140° F—better known as lukewarm.

We also tested each mug to see whether it could keep cold drinks cold as well as hot drinks hot. “We found that mugs that were well-insulated did a great job with keeping liquids either hot or cold,” Deitrick says.

For our leakproof test, we filled each with water and shook each mug from multiple angles, noting whether any liquid escaped.

To rate how easy mugs are to clean, we filled each mug with a mixture of hot coffee and creamer, and sloshed the contents to saturate the inside of the lid. We drained and opened the mugs, and then let them dry overnight. Then we cleaned each one as directed, assigning points to those that were easy to clean and subtracting from those that had hard-to-clean nooks or gaskets in their lids that retained soils even after a thorough scrubbing. All except the Yeti Rambler and Bubba Classic required using a bottle brush.

Each mug in our test had at least one silicone gasket, and some had as many as three. Over time, they can wear out, and many harbor foul odors. So we removed each gasket that could be removed—some can’t—to see how easy it would be to clean beneath it, and then replaced it. We also noted whether a manufacturer offered replacement gaskets or lids, which will, on occasion, spare you the need to replace an entire mug. After all, our aim is to help you find a product that lasts, and that keeps you happy.

Paul Hope is a senior multimedia content creator at Consumer Reports and a trained chef. He covers ranges, cooktops, and wall ovens, as well as grills, drills, outdoor power tools, decking, and wood stains. Before joining CR in 2016, he tested kitchen products at Good Housekeeping and covered tools and remodeling for This Old House magazine. You’ll typically find him in his old fixer-upper, engrossed in a DIY project or trying out a new recipe.

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17 Best Travel Coffee Mugs for Hot and Cold Drinks

Commute with your coffee under control.

best travel mugs

We've been independently researching and testing products for over 120 years. If you buy through our links, we may earn a commission. Learn more about our review process.

For many of us, coffee is a constant companion — and that means you'll want a trusty travel mug as you head out the door. Whether you prefer a piping hot cup from your drip coffee maker or single-serve coffeemaker , a refill at Starbucks or a dose of joe from your cold brew coffee maker , your travel coffee mug should handle it all without leaking. Fortunately, there's tons of options out there, including stainless steel coffee thermoses to keep your beverages cool and ones with straws for easy sipping.

Over the years, the pros in the Good Housekeeping Institute Kitchen Appliances and Innovation Lab have tested 45 different travel mugs for hot and cold temperature retention, durability, resistance to leakage, ease of use and more. In our most recent tests, we called in samples of the latest travel mugs and used them both in the office and on our commutes to see how well they held up. We noted how they felt, how they traveled and, unavoidably, how they held up when dropped. Ahead, we rounded up the best travel coffee mugs based on picks that performed well during testing or come from brands that we trust.

Our top picks:

16-Ounce Stainless Steel Mug

Best Overall Travel Coffee Mug

Zojirushi 16-ounce stainless steel mug.

Stainless Steel Vacuum Insulated Tumbler

Best Value Travel Coffee Mug

Juro stainless steel vacuum insulated tumbler.

Classic Trigger Action Travel Mug

Best No-Spill Travel Coffee Mug

Stanley classic trigger action travel mug.

Sedona Stainless Steel Thermal Tumbler

Best Travel Coffee Mug for Espresso Drinks

Avana sedona stainless steel thermal tumbler.

Good Grips 16-oz Travel Coffee Mug with Leakproof SimplyClean Lid

Easiest to Clean Leak-Resistant Travel Coffee Mug

Oxo good grips 16-oz travel coffee mug with leakproof simplyclean lid.

Flex Sip Lid Coffee Flask

Best Travel Coffee Mug with Carrying Strap

Hydro flask flex sip lid coffee flask.

Heated Coffee Mug

Best Self-Heating Travel Coffee Mug

Smrtmugg heated coffee mug.

Stainless Steel Traveler

Best Wide-Mouthed Travel Coffee Mug

S'well stainless steel traveler.

Luxe Autoseal Vacuum-Insulated Mug

Best Locking-Lid Travel Coffee Mug

Contigo luxe autoseal vacuum-insulated mug.

Rambler Mug with Lid

Best Travel Coffee Mug with Handle

Yeti rambler mug with lid.

Read on for more information on our testing process as well as for tips on what to look for when shopping for a travel coffee mug. For more ideas on what to fill your cup with, check out these coffee recipes to make at home .

Zojirushi's travel mug with a locking lid opens with the push of a button but won't leak or spill (even in a backpack). It will keep hot coffee hot — in fact, the brand is so confident that it offers a five-year warranty on heat retention. Iced coffee fans will appreciate that the mouth is large enough to handle big ice cubes for that extra chill.

Our tester noted that the vacuum-sealed lid keeps water cold all day: "I always grab it from my backpack and think, 'There's no way this could still possibly be cool anymore,' and I'm always pleasantly surprised." We also like the slim design, which is easy to grip and fits nicely into backpacks or totes. It comes in several colors and a 12-ounce version.

This stainless steel mug is a great affordable option, especially considering its large 20-ounce size. What's more, it claims to retain the temperature of your coffee for up to six hours. Online reviewers like that it fits easily into car holders and won't sweat when filled with ice. The tumbler includes two lids: The featured slider lid as well as a flip-style lid , so you can choose which you prefer for the beverage you're drinking. It also comes with a reusable straw and a straw cleaner, though we found the straw was short and inconvenient to use.

Stanley has been in the thermal carafe game since 1913. This travel coffee mug delivers the company's insulated design and also includes a push-button "trigger action" lid that keeps the mug sealed unless pushed. We liked that it means the spout stays closed when you're not hands-on . Our pros did note that it requires some level of strength and dexterity to hold the button while sipping. This mug is available in several colors (even camo!) and in a 20-ounce size.

This 10-ounce travel mug from Avana is perfectly sized for espresso-based drinks, but it's also available in 20-ounce and 30-ounce versions. Kitchen Appliances & Innovation Lab Director Nicole Papantoniou likes that the simple two-piece design is easy to clean because the lid is just one solid piece, unlike many other lids. This is particularly helpful if you like coffee drinks with foam, like latte beverages , that can gunk up lids over time. The contoured mouthpiece makes sipping easy, but it doesn't seal closed, so watch out for leaks. The double-walled insulated construction keeps drinks hot or cold and helps prevent condensation from collecting on the outside.

We love when kitchen gear comes apart for a thorough cleaning, but would rather skip the guesswork that can follow when it's time to reassemble. The OXO travel coffee mug with SimplyClean lid solves this pain point: The four-piece lid is color-coded, numbered and etched with assembly instructions . It's easy to take apart and clean by hand (or in the dishwasher), and simple to put back together for your next cup. Never mind, it's also comfortable to hold. The mug comes in four other colors as well as a 20-ounce size.

Hydro Flask has a huge following when it comes to water bottles — in fact, we named the brand our best stainless steel water bottle — and we're fans of its coffee mugs (called coffee flasks), too . GH Lab tests found that its stainless steel, vacuum-insulated body kept drinks hot and cold for hours, and it was quite leakproof. Hydro Flask also offers a separate wide-mouth lid , which can be handy for cold beverages. (The included lid twists to open and close.) But, be careful drinking hot beverages with a wide mouth as it can spill easily. It's available in a range of colors as well as 16- and 20-ounce sizes , and the little handle helps make it easier to transport.

This SmrtMugg travel mug — rated our best self-heating travel mug — has built-in heat technology to keep coffee hot. Its large battery on the bottom — the manufacturer claims a 10-hour battery life — kept coffee hot (above the target temp of 135˚F) for the full four hours of our Lab tests . Once you get the hang of the controls at the bottom of the mug, the clear digital readout is helpful in setting the temperature and turning off the mug. This travel mug also aced our leak tests. Our tester noted that while the push-button lid is easy to use, the edge of the button can bump your lip while drinking.

This sleek 16-ounce bottle has been redesigned to fit more comfortably in your hand. Though we have not tested this model in the Lab, our pros appreciate that i ts large size and wide mouth can easily fit ice cubes , which makes it a great choice for frequent iced coffee drinkers. We have also found other S'well products to be good at maintaining temperatures. It seals shut and is leakproof; plus, it will keep your drinks cold (or hot!) all day. The S'well comes in a ton of color options as well as 12-ounce and 20-ounce sizes.

This coffee mug from Contigo is super comfortable in your hands, and it has a unique locking feature that makes it leak- and spill-proof. When you want to sip (or chug) your coffee, just press the button to release the seal. During your commute, you can lock the button so you don't accidentally press it while on the go . It's also completely dishwasher-safe, even the lid. One tester did note that with hot beverages, the lid can feel too hot to handle.

This popular Yeti mug looks just like a traditional coffee mug, but it's designed to keep your drinks hot or cold and comes with a lid to prevent unnecessary spills. The sturdy and comfortable handle is large enough for even wide hands. It's available in a dozen different colors as well as sizes from 10- to 30 ounces. Another bonus is that when you buy from the Yeti site, you can customize your product with a short text, a monogram or a logo. Our tester found that the lid slides open easily but noted that it's not leakproof. The brand has also introduced the Rambler Stronghold lid , which screws on (rather than presses in), which we're actively testing in the Lab.

Fellow Carter Everywhere Travel Mug

Carter Everywhere Travel Mug

This little cylinder makes a statement, with testers loving how compact it was. The sleek stainless steel shell contains a ceramic liner intended to keep your coffee free of metallic flavors. The screw top reveals a wide mouth that you can sip from any angle and is large enough for adding ice . It comes in seven additional colors as well as a smaller, 12-ounce size.

W&P Porter Ceramic Mug with Protective Silicone Sleeve

Ceramic Mug with Protective Silicone Sleeve

Papantoniou likes that the inside of this travel mug is easy-to-clean porcelain, which generally helps to prevent buildup over time that can negatively impart flavors . She also noted that it keeps coffee "nice and hot right off the bat." It includes a simple shape and a silicone sleeve for a comfortable non-slip grip. It comes in several colors and a couple of terrazzo prints . It's also available in a 16-ounce size.

Starbucks Classic Green & White Traveler Tumbler Coffee Mug

Classic Green & White Traveler Tumbler Coffee Mug

Starbucks fans will appreciate that they can purchase this mug online rather than solely in the stores. The ceramic mug is easy to use — the lid just pops into place and is surrounded by a rubber seal to help keep it (and the coffee) in place — and easy to clean . "It keeps coffee warm like a standard ceramic mug would, and the lid helps to keep things a little warmer for longer," our tester says. "I like that it's not scalding hot like in a metal mug, so I can enjoy my coffee without burning my mouth." The 12-oz size is perfect for refills of Starbucks tall drinks.

STOJO Collapsible Travel Cup with Straw

Collapsible Travel Cup with Straw

Stojo's collapsible coffee cup makes it possible to travel light while avoiding single-use plastics. The brand impressed our pros with its other collapsible offerings — the Collapsible Bowl won a 2021 Kitchen Gear Award . Similarly, this travel cup is well designed: The cup includes a heat sleeve that provides a structured grip for the squishy silicone cup, and the 16-ounce size includes a straw (which is great for iced coffee or if you prefer to bring your own cup to fountain machines). The collapsed cup is just two inches in size. It's both microwave and dishwasher safe, with 8-ounce , 12-ounce and 24-ounce sizes.

MiiR Flip Traveler

Flip Traveler

With a 4.8-rating on Amazon, this stainless steel thermos comes in a slim design and an easy-to-open lid. Though we have not tested this pick in the Lab, we like its focus on giving back: T he bottom of each travel mug is printed with a "Give Code" that you can enter at Mirr's website for details on the brand's corporate giving , which is funded through every purchase. The Flip Traveler is available in several colors and 12-ounce and 16-ounce sizes .

JOCO Glass Reusable Coffee Cup

Glass Reusable Coffee Cup

This glass bodied Joco mug has a colorful silicone lid and a matching thermal sleeve. It's microwave (and dishwasher!) safe, which makes it a great option if you like to reheat your coffee throughout the day. Since the glass is clear, it's easy to see how much coffee you have left — and hit your preferred shade when you add your creamer. Take note that the lid does not seal shut, so while it might be handy for car commuting, this isn't one that's great for tossing in your bag.

Zoku Instant Iced Coffee Maker

Instant Iced Coffee Maker

For iced coffee fiends, this mug is for you. Get your cuppa in flash: Simply store the inner core of the mug in the freezer, then slip the frozen cup into the protective plastic sleeve and pour in hot coffee. Our tester found that the travel mug will chill your coffee rapidly without watering it down with ice cubes. (The brand actually uses the same concept for its ice cream maker .) Slide in the lid with the provided straw, and you're ready for undiluted iced coffee — though you can add ice if you prefer. One caveat is that the freezable core holds only 11 ounces, which some might find too small.

How we test travel coffee mugs

dog

When the experts in the Good Housekeeping Institute Kitchen Appliances and Innovation Lab test travel coffee mugs, they use thermocouples to track the temperature of the liquid inside the mug over time. Many of the mugs on this list were tested at home over months (even over commutes) to assess their durability, ease of use and temperature retention.

Our pros also evaluate the mugs for stability, cleanability and comfort of both holding and drinking. They test whether the mug is easy to open and close, and they drop each mug to assess its durability. To test for leaking, our pros roll the mug around on its side as well as turn it upside down and shake it vigorously.

How to find the best travel coffee mug for you

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✔️ Material : Many travel coffee mugs are stainless steel, though our list also includes porcelain, glass and silicone options. Double-walled construction is common with stainless steel mugs, and that can help keep your beverage hot or cold longer. Other materials may not be insulated. If you opt for a glass mug, consider borosilicate glass, which is tempered to prevent shattering with hot liquids and can be more durable if dropped. Porcelain mugs are generally easy to clean, and because the material is nonporous, the mug is unlikely to develop odd flavors. Silicone is a great lightweight option, but it can get warm if it does not have a heat sleeve.

✔️ Lid : Some lids are more spill-proof than others. Our Lab experts particularly love the locking feature on the Contigo Luxe Autoseal Vacuum-Insulated Travel Coffee Mug , which adds a level of safety if you plan to toss your mug in your bag. Lids that screw on are also often leak-resistant. Those who prefer a more traditional-style mug with a handle may find that slider lids are common; evaluate those for leaking, as some are prone to dribbles (or worse). Note that spill-proof lids often require more care to clean.

✔️ Washability : Check to see if the mug is dishwasher-safe. If it needs to be washed by hand, make sure you can thoroughly clean it with a sponge or bottle brush .

Why trust Good Housekeeping?

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Sarah Wharton is the Senior Editor and Analyst for the Good Housekeeping Institute. She tested several of the newest additions to this list as well as led the recent test of heated mugs. She's written about all kinds of kitchen gear as well as coffee advice like how to make a cappuccino and how to make an iced latte .

Kitchen Appliances and Innovation Lab Director Nicole Papantoniou oversees all testing of kitchen gear, including products like coffee grinders , coffee makers , espresso machines and Nespresso machines . She has tested almost all of these travel mugs and is constantly rotating through an assortment in her daily travel mug use. She is also the lead judge in the Good Housekeeping Institute's forthcoming Coffee Awards .

Headshot of Sarah Gregory Wharton

Sarah (she/her) is a deputy editor in the Good Housekeeping Institute , where she tests products and covers the best picks across kitchen, tech, health and food. She has been cooking professionally since 2017 and has tested kitchen appliances and gear for Family Circle as well as developed recipes and food content for Simply Recipes, Martha Stewart Omnimedia, Oxo and Food52. She holds a certificate in professional culinary arts from the International Culinary Center (now the Institute of Culinary Education).

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Matt Jancer

The Best Travel Mugs to Keep Drinks Hot or Cold

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Hydro Flask Coffee Mug with Flex Sip Lid

Best Overall Hydro Flask Coffee Mug With Flex Sip Lid (16 Ounce) Read more

Klean Kanteen TKWide Insulated Mug

A Good Wide-Mouth Bottle Klean Kanteen TKWide Insulated Mug (16 Ounce) Read more

a long play coffee mug

A Classy Paper Cup Replacement KeepCup Brew Cork (12 Ounce) Read more

Miir Climate Plus travel mug

An Eco-Friendly Option Miir Climate+ Read more

Staying hydrated can be a battle, especially if you're toting around a bottle of lukewarm water, coffee, or tea. Whether you drink cold drinks or hot ones, a vacuum-insulated beverage holder can keep it at your preferred temperature so that every sip is a joy. There are tons of vacuum-insulated bottles, mugs, and tumblers on the market these days. Most of them are perfectly capable at keeping beverages colder or warmer than room temperature for much longer than a non-insulated bottle, too.

I tested each bottle with both ice water and cold water, sat outside on a patio in indirect sunlight, and then with hot coffee left indoors, where the ambient temperature was 70 degrees. During testing so far, none of the bottles failed to roughly match up to their claims of how long they'd keep cold liquids cold and hot liquids hot. It's rare to run across an insulated bottle that's a total failure at doing that these days, but it's also rare to find one that truly stands out. Rather, I've noticed the features that tend to make or break a bottle are their leak-proofing, exterior coating, and cap. Here are the best travel mugs that impressed us, and some of the rest.

Note that my colleague, Medea Giordano, wrote a piece about the use of lead soldering in the construction of some reusable bottles. Be sure to check out our guides to the Best Reusable Water Bottles , Best Coffee Subscriptions , Best Coffee Grinders , Best Espresso Machines , Best Portable Coffee Makers , Best AeroPress Coffee Makers , and How to Make Better Coffee at Home and Joe Ray's rave on how he learned to love pour-over coffee .

Updated March 2024: We've added the Yeti Rambler Vacuum Bottle With Chug Cap, Stanley IceFlow Straw Tumbler, REI Co-op Camp Mug, and GSI Outdoors MicroLite 500 Flip. We've also added information about the use of lead in some bottles' manufacturing, as well as updated pricing and availability throughout.

Special offer for Gear readers: Get WIRED for just $5 ($25 off) . This includes unlimited access to WIRED.com , full Gear coverage, and subscriber-only newsletters. Subscriptions help fund the work we do every day.

Best Overall

Hydro Flask’s powder coating is one of the toughest I have come across on a beverage container. Whenever I can foresee some serious abuse happening to a coffee mug on a trip, I take a Hydro Flask. I’ve yet to dent or scratch one through routine carelessness over the past four years. Without a cupholder in my car, my Hydro Flask lived on the floorboards, rolling and crashing around with every maneuver, and it still held up. The pebbled texture is grippy, so you're less likely to fumble it if your hands get wet or greasy.

A Good Wide-Mouth Bottle

Narrow openings are fine for water, in my opinion, but for hot beverages, I like having a wider gap so I can take a big gulp. I'm less likely to burn my mouth on hot drinks when I can let them cool off through a bigger opening, too. The TKWide’s Cafe Cap is more like drinking from a regular to-go coffee cup, rather than a water bottle.

All the colors have matte powder-coated finishes, which are more scratch-resistant than the brand’s smooth powder-coated finishes. That said, I haven’t found them to be as tough as Hydro Flask’s powder coating, and the uncoated stainless-steel ring on the bottom of the mug is pretty easy to scuff up.

A Classy Paper Cup Replacement

The Brew Cork is greater than the sum of its parts. This double-walled, insulated mug is meant to replicate and replace paper coffee shop cups. It’s fun to drink out of. Many other tumblers’ lid openings are blocky or mash your nose, but the KeepCup is ergonomically on point. It’s not the best for road trips, nor the best for keeping a ton of coffee hot for hours, but I highly recommend the LongPlay if all you want is a reusable cup to cut down on single-use waste and keep your drink warm long enough for you to actually drink it. That said, the lid is a bit dribbly. While the interior and lip are glass—no metallic off-tastes here—the exterior shell below the rubber grip is plastic.

An Eco-Friendly Option

It doesn't fit a typical car’s cup holder, but if you like an insulated mug that resembles a cup more than a bottle or beer glass, the Climate+ is for you. It has the solid build quality and tough powder-coated finish we’ve come to expect from Miir, in a package that has less of an impact on the environment. Miir says that the Climate+ uses no new plastic (the lid is 100 percent recycled and recyclable), and its insulation uses 25 percent less stainless steel than traditional insulated mugs. It’s also completely BPA-free.

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Camp Classic

This camp cup is awfully charming, harkening back to the classic blue, enameled camp cups that ooze 20th-century Americana. Like all the tumblers on this list, it’s vacuum-insulated to keep hot drinks hot and cold ones cold. Its screw-on plastic lid, with a sliding lever for sipping, is leak-proof enough. If you leave it upside down for more than a few seconds or shake it, it’ll drip, but I couldn’t get it to leak by knocking it onto its side. The handle is plastic to avoid conducting heat from hot contents, and the inner part of the handle is lined in cork. The Campy isn’t enameled—it’s just painted to look like it—but it pulls off the effect well.

Fellow coffee mug

For Coffee Purists

Instead of a tiny sippy hole, the Carter’s screw-on cap reveals a wide tumbler that lets you breathe in your coffee’s aromas as you drink. The opening is 69 millimeters wide, so you can use most manual coffee brewers, such as an AeroPress or Hario pour-over, directly on it. That’s too wide for many cars’ cup holders, but it’s plenty stable, and you won’t have to worry about tipping it over on a desk. My average-size hands had no issues, but some buyers with smaller hands might find it difficult or uncomfortable to hold.

The interior is ceramic-coated, so you don’t get any metallic flavors, and the thin metal lip is curved like a cabernet glass. Its textured matte exterior coating is tough and held up as well as the mighty Hydro Flask’s coating. It's been completely leak-proof too. You should have no concerns throwing it into your laptop bag completely full.

a stainless steel snowpeak mug

For Camping

When traveling, I want to pack light. Snow Peak’s gorgeous insulated titanium camp mug is less than 4 inches tall, weighs only 4.2 ounces, and has foldaway handles to make it even smaller. Its 450-ml capacity equates to slightly more than 15 fluid ounces. As someone who finds washing mugs to be an interminable hassle, this is the easiest one to travel with—just refill, rinse, and carabiner it to the outside of your bag. I've carried mine up glaciated mountains and down desert trails for six years now, and although the lettering has worn away, the mug itself works as well as it did when new. You can also buy a Snow Peak lid for $14 separately, which is splash-proof and kept my coffee warmer for longer.

HydroFlask Cooler Cup

Tumblers and travel mugs are generally designed for you to pour your chosen beverage into, but what if you just want to put a can in there? These kinds of insulated drink holders are particularly useful when I'm out and about, drinking a canned soda or beer, and want it to stay cool in the summer heat.

Not only can you put the can directly into the drink holder, but you can also pour it into the Hydro Flask and drink directly out of it, if you wish. Just remove the collar, and now you've got a handsome, stainless steel rim to sip from. The collar fits over the bottom of the can to stabilize it too, so you won't lose it. This is the 12-fluid-ounce version that fits a standard beer, soda, juice, or wine can. There's also a 16-fluid-ounce Tallboy Cooler Cup for $28 if you're feeling particularly thirsty.

a red contigo portable coffee cannister

Honorable Mentions

We've run through many travel mugs, and not all of them are winners. These are a few we like, just not as much as the ones above.

Miir Flip Traveler for $28 : The Miir has a tough powder coating with a flip-top lid that is absolutely leak-proof. I couldn’t get one drop of liquid to escape, no matter what I did to this tumbler. It’s narrow enough to fit any cup holder or backpack bottle holder, and it feels tough enough to survive years of abuse. Personally, I also find it quite aesthetically attractive, with its sharp lines and angular cap, compared to its competition. Miir has stated that some of its bottles use lead, and its website states : “MiiR drinkware is frequently tested at a 3rd party accredited lab by COE Resolution CM/RES(2013)9. When MiiR drinkware is tested, lead is not detected. The limit of detection is < 0.002 mg/kg (ppm).” Representatives at Miir declined to clarify if the Flip Traveler is one of its bottles that use lead.

Yeti Rambler Bottle With Chug Cap for $50 : The star of this bottle is what Yeti calls the chug cap, a threaded spout that's between a wide-mouth opening and a more typical sipping hole in size. I enjoyed it quite a lot. When gulping water, it flowed more smoothly and quickly than a sipping hole, but it didn't spill over my face, as a wide-mouth opening can sometimes do when in a hurry. A cap with a plastic handle screws on over it to close up the bottle. The handle is wide and robust. I'd use a carabiner to clip it to a backpack often and never worried about it breaking (36 fluid ounces of water is heavy). If you're a frequent sipper like me, you'll appreciate that it only takes a half turn of the cap to expose the chug cap. Yeti cautions that the chug cap (which can be unscrewed and removed) is unsuitable for hot beverages. Just to make sure I didn't burn my mouth on that initial, exploratory sip of hot coffee, I'd take it off when drinking something hot, which negated some of the bottle's convenience. Like most Yeti bottles, the exterior coating was durable and didn't scratch or dent during testing. Yeti uses lead in its manufacturing .

Stanley IceFlow Tumbler for $30 : Rather than a long straw, the IceFlow has a stubby, flip-open straw about an inch long that's built into the cap. It was easy to manipulate with my thumb to flip it out, which I appreciated when I was hot and sweaty after a workout and didn't want to fumble with a hard-to-use cap. Its small diameter meant that I couldn't gulp water, though, only sip a steady trickle. The carry handle was big enough to use while wearing puffy gloves this past winter, and it flips down and out of the way when you don't need it. Both are a very nice touch that outshine most other bottles' handles. Like Stanley's other bottles, its exterior coating is tough enough that I noticed no scratches or wear. Stanley uses lead in its manufacturing process .

Contigo Luxe Autoseal for $36 : What makes the Contigo “automatic” is a button on the side of the lid that opens the sipping hole. There’s a lock to prevent the button from opening the hole, too. With or without the lock activated, the Contigo never leaked a single drop. Some buyers have complained that the metal lid gets too hot, but I filled up the Luxe Autoseal with scorching, molten coffee, and the lid barely even got lukewarm. Contigo is also among the manufacturers that uses a lead solder bead in its construction. When reached for comment, a company representative said, “The bead is covered and insulated by multiple layers—it never comes in contact with users or liquids in the bottle—and cannot be accessed unless the bottle is fully deconstructed. No traces of lead are found on or in the bottle that would be exposed to the consumer or the beverages in the bottle.”

KeepCup Thermal for $26 : This is the answer to those who like the KeepCup LongPlay's ergonomic shape and paper-cup-imitating feel but long for a cup that can keep their coffee warmer for longer. The Thermal is, like most of the vessels in this guide, vacuum-insulated stainless steel that insulates against heat loss or, in the case of cold beverages, heat gain. It shares the Brew Cork's slightly dribbly lid, although it loses some of the novelty of the Brew Cork's glass.

REI Co-op Camp Mug for $23 : There are getting to be an awful lot of insulated camp mugs in this basic style on the market, and REI's own is a perfectly fine option that doesn't particularly stand out. REI didn't attempt any gimmicks with its lid, which is a durable piece of thick plastic with an open hole for sipping and a smaller hole for airflow (so that sipping is smooth). You can't just toss it in a backpack or on the floor of your car without it leaking, but for a camp mug, that's fine. They're better suited for use in camp, a motorhome, or on a desk anyway, in my opinion. The exterior coating was tough enough to show no scratches, even after knocking it over a few times outside, and the REI graphics were tasteful and attractive, in my opinion.

Miir Camp Cup for $28: Miir's insulated coffee mug doesn't leak, it insulates hot and cold drinks just fine, and the coating is as tough as any Miir. But it's up against tough competition, and for the same money the Hydro Flask Mug is a bit nicer. The Miir lacks the Hydro Flask's stainless steel rim, and the transparent plastic lid feels a little cheap. The sliding opening on the lid felt like just an extra step to operate each time I wanted a sip.

Hydro Flask All Around Travel Tumbler for $35 : The rounded handle is comfortable to hold, which is important in an 18.4-ounce mug loaded with up to 32 fluid ounces of drink. Like most Hydro Flask products, it comes with the same bomb-proof powder coating (in optional soft, pastel colors) that resists scratches and chips very well, plus the addition of a straw poking through its lid. There's also a 40-fluid-ounce version for $40 .

GSI Outdoors Glacier 15-Fluid-Ounce Camp Cup for $20 : It's not too easy to find at retailers, and when you do, they tend to be available in just a few colors and go in and out of stock. This cup is awfully simple, particularly the incredibly basic lid, but it's more than a little endearing. There's a brushed stainless steel version and, my favorite, a "blue speckle" that imitates the classic enameled blue camp cups of past generations, although both of these colors are plain steel. Other colors come in a more durable-seeming pebbled coating.

Zojirushi Stainless Steel Mug for $29 : The stainless-steel interior is BPA-free and has a wide-mouth opening. The lid locks to avoid accidental spillage, and I once accidentally left hot tea in it for 18 hours and found it still hot when I opened it again. It’s also small enough to fit in my jacket pocket on chilly morning walks. It’s not my preferred mug for daily use, simply because the lid has three separate parts—a mouthpiece, a gasket, and a lid—that are deeply ridged and hard to clean.

Rambler Stackable Cup for $30 : This insulated cup holds 16 fluid ounces, which is the capacity of a typical tall drinking glass. The best aspect of this is that you can stack several of them, so you can keep a bunch in your pantry without taking up much room. It comes with Yeti's durable powder coating, too, making them among the toughest options out there.

Hydro Flask Mug for $28: The Hydro Flask Mug merges a durable powder-coated, vacuum-insulated construction with the traditional, handle-sporting shape of a diner or camp mug. Hydro Flask does it better than most. The stainless steel rim makes it nicer to sip from than competitors' mugs, and it comes with Hydro Flask's usual drip-proof lid and bomber-tough powder coating that is nearly impossible to scratch. But it is more at home on a desk than at a campsite or in a car's cup holder, which it can't fit into.

GSI Outdoors MicroLite 500 Flip for $30 : Under the button-activated, flip-up lid there's a contoured bowl that you drink from, as if somebody cut the top half off a plastic cup. It felt gimmicky and unnecessary. It didn't do anything that just drinking from an open bottle couldn't do, and it tended to collect stray water droplets after I was done drinking. The overly complex cap was harder to hand wash than most caps, although the dishwasher could clean the cap without issue. What saves the MicroLite 500 is the stainless steel rim, which felt nice to drink from when the cap was removed, plus the array of available colors in durable, non-scratch coatings. Minus the cap, the bottle was fairly nice, if not particularly a standout among the competition. There's a MicroLite 500 With Twist Lid for $30 that does away with the gimmicky cap and has a simpler lid, although the carry strap is narrow and not as robust as I'd have liked.

Owala FreeSip for $28 : Product reviewer Medea Giordano loved the FreeSip ( 9/10, WIRED Recommends ) for its dual drink spouts: one open hole, plus a built-in straw. If you've got mobility or pain issues that make tilting your head a hassle, this mug is a solid performer. It's easy to grip too, with its flattened sides, which can come in handy for those with reduced hand dexterity.

OtterBox Elevation for $30 : At 8.5 inches tall, the Elevation 20 looks a lot bigger than it is. It has a copper lining that the company says helps better maintain your beverage’s perfect temperature, although I saw no noticeable difference in the Elevation's temperature-holding abilities. The clear press-on lid has a locking mechanism that you can switch it out for a straw lid or a French press lid if you’re in a hurry. It comes in a variety of stunning hues. OfferBox uses lead in its construction. When reached for comment, a company representative said, “ The seal is not open or accessible to the end user, and at no time, under intended use, could it come into contact with the end user. The OtterBox Elevation tumbler meets all applicable US regulatory requirements.”

Purist Mover for $48 : Ever empty a stainless-steel bottle of one beverage and fill it up with a different one, only to notice that the taste of the first drink lingers? The Purist has applied a thin layer of glass over the interior of the Mover, which keeps this taste transfer from happening. You can down a mug full of coffee and then fill it with herbal tea without risking a coffee aftertaste. I didn’t experience leaks from the Element top, but a high number of customers have reported their Purist lids leaking over time. I’ll keep using the Purist and update this page with information on how it performs.

S'well Traveler Tumbler for $30 : S’well boasts that its tumblers are triple-walled, but I'm not convinced that has much real-world benefit over a normal double-walled tumbler. It didn't keep beverages remarkably colder or hotter than its competitors, for example. What really sets the S’well apart are its designs. There are 12 finishes, from plain colors and bare stainless steel to elaborate patterns, such as blue marble and faux wood, and a slide-open lid so you don’t have to pop it off every time you want a swig of coffee.

Stanley Classic Vacuum Pint for $26 : Stanley’s vacuum pint includes a press-on lid with a deeply pebbled exterior that’s reminiscent of classic flasks. Although it’s billed as a 16-ounce pint, Stanley has added a few extra ounces to accommodate foam (or splashing hot coffee), and the lid comes with a slide-in metal bottle opener if you like to go immediately from work to happy hour. Stanley uses lead in its manufacturing process .

a Beast stainless steel travel mug next to it's packaging

Avoid These Travel Mugs

We’ve tested a great many tumblers, and not all are winners. These aren't anywhere near as good as our picks above.

Greens Steel Beast 20-Ounce Insulated Tumbler for $18 : Greens Steel’s Beast tumbler has more than 67,000 positive reviews on Amazon and is, at least for me, one of the top hits when I search Amazon for an insulated tumbler. But the rubber seal around the lid is thin and easily comes out of place. I was ready to write the Beast off when it was leaking like a sieve, but after I adjusted the seal, it was reasonably leak-proof. Sometimes it dribbles, sometimes it doesn’t, depending on whether the seal stays put when you’re attaching the lid. The exterior color coating is not as durable as the Klean, Hydro Flask, Yeti, or Fellow. It did come with a regular metal straw, a thick metal milkshake straw, and a cleaner brush.

Snow Peak Kanpai 500-ml Bottle for $98 : Unlike most of Snow Peak’s line of camping and backpacking gear, the Kanpai is stainless steel, not titanium, and it’s not made in Japan. It’s a double-walled, insulated stainless-steel tumbler with a glossy finish, and it comes with three lids, for some unnecessary reason. There’s a white screw-on lid that needs to be removed every time you want a drink, and a black version of the same lid. The third lid—one with a sipping hole that can be closed with a sliding latch—leaks if the Kanpai tips over. It took damage in a mere 3-foot drop when it was empty, landing on its rim, which flattened. A steel bottle, especially one with no liquid in it, should be able to survive that without battle scars.

Toaks Titanium Double Wall 450ML Cup for $40: More often than not, I champion Toaks gear as an affordable source of titanium camp cookware compared to Snow Peak and Evernew and MSR, which tend to be more expensive. But this mug is only $10 less than the Snow Peak mug we recommend above, and its finishing is rougher.

12 oz travel mug cup

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The Best Leak-Proof Travel Mugs for Taking Hot (and Cold) Drinks on the Go

By Kristi Kellogg and Meaghan Kenny

The 18 Best LeakProof Travel Mugs for Taking Hot  Drinks on the Go

Whether you're embarking on your morning commute or headed on an East Coast road trip , you should have one of the best travel mugs in hand. Finding one you like means you can skip the routine stop at the coffee shop (or at least say no to the disposable cup), cut back on single-use plastics, and keep your drinks at an ideal temperature (with some, for hours and hours at a time). Ahead, we've rounded up Condé Nast Traveler editors' personal favorites—from brands like Hydro Flask, Yeti, Corksicle, Stanley, and more. With insulated, leak-proof, and easy-to-carry options in the mix, there's a mug in here ready for a spot in your cup holder or tote bag .

This gallery has been updated with new information since its original publish date.

All products featured on Condé Nast Traveler are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission.

12 oz travel mug cup

Hydro Flask All Around Tumbler

The 20-ounce version of Hydro Flask’s All Around Tumbler has been my go-to lately, both at home and on the commute to work. It keeps coffee warm for a few hours, so if I’m sipping slowly I don’t have to bother with reheating it, and does its job in keeping iced coffee cool, too. It has the type of lid that you can push back and forth to open or close, and the opening is wide enough to easily fit a reusable straw. I don’t drive, but the mug's size seems very cupholder-friendly, too! — Madison Flager, senior commerce editor

12 oz travel mug cup

Stanley Classic Trigger Action travel mug

Stanley makes the best classic mugs (the company has been around since 1913 after all). The brand is known for its iconic insulated steel thermoses, which promise hours-long insulation for hot drinks and durability for wherever you’re taking your beverage— hiking , camping , thrown in the back of your car on a road trip , you name it. The original green color has a delightfully retro vibe as well. — Megan Spurrell, senior editor

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Stojo collapsible travel cup, 16-ounce

The main reason I adore my collapsible Stojo cup is its clever design that makes it incredibly easy to carry around. I’m not kidding when I say that when folded down, my 16-ounce cup turns into a disc that fits into my jacket pocket. It’s also light enough to drop into a travel backpack or a sling bag when you go hiking. I use mine for everything from coffees and smoothies, and when dry, for snacks and berries. Don’t expect an insulated mug with this one: It keeps a beverage warm (or cool) for long enough for you to drink it, but isn’t a double-walled metal cup. However, it has helped me cut down on a ton of waste when traveling, and might I add is cute-looking, too. — Arati Menon, global digital director

Read a full review of the Stojo cup.

12 oz travel mug cup

Stanley Aerolight Transit bottle

The AeroLight Transit bottle has become my new favorite mug to use on my morning commute to work. My tea is still piping hot even after my hour-long train ride. I keep it in my tote bag—along with my laptop and phone—and it never leaks. I've flipped this one completely upside down and nothing spills out, making it a reliable option to travel with. It's one-third lighter than Stanley's typical stainless steel, so it doesn't feel heavy in my bag either. I also appreciate how slim the bottle is—it's so easy to carry around. — Meaghan Kenny, associate commerce editor

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Yeti Rambler stackable mug

When I'm traveling, the most essential ritual I preserve is my morning coffee. While I love nearly all of the Yeti drinkware options, this mug is perfect for coffee—both for its manageable 10-ounce size, as well as the side handle, which makes this especially easy when I'm on a road trip or a train. (This mug has come with me on camping trips in the Shenandoah Valley and Delaware Water Gap, on a road trip through the Appalachian Highlands, and a long drive between D.C. and New York City .) A fair word of warning though: The airtight lid and insulation work almost too well—coffee stays hot a long time, so I recommend you get it close to your ideal temperature before pouring it in. —Corina Quinn, former city guides director

12 oz travel mug cup

Snow Peak Milk bottle

This is one of those gifts I have become deeply attached to—it was given to me about a year ago, when I was getting really into camping and the chic outdoor brand Snow Peak, and it’s since become a staple in my house. It has a beautifully minimalist design, is small enough to feel really portable (as in, it’s not a pain to have to tote home once it’s empty), and it never leaks. It’s no bargain, but given how much I use and love it, I think the math sort of works out in the end. — M.S .

12 oz travel mug cup

Zojirushi stainless steel mug

“This mug is my favorite one ever because the lid has a lock feature that makes it completely leak-free. I can throw this in a travel tote and not worry about coffee dribbling all over. Plus the stainless steel interior keeps coffee extra hot for hours, but it doesn't burn your hands. In addition to my commute on the subway, I've taken this little wonder on train rides to upstate New York , and I've never spilled a drop.” —Jessica Puckett, senior editor, transportation and travel news

12 oz travel mug cup

Hydro Flask 20 oz Coffee with Flex Sip Lid

Another option from Hydro Flask worth noting is the 20-ounce bottle with a Flex Slip lid. It's large enough that I can bring plenty of iced coffee with me on the go, but it's still cupholder-friendly—very important for road trips. The double-wall vaccum insulation keeps cold drinks cold for up to 24 hours and hot drinks hot for up to 12. The carry-handle makes it easy to hold on long walks and the leak-proof lid is easy to open and close. I love the color options, especially this new purple shade. —M.K.

Image may contain Coffee Cup and Cup

Martina Thornhill Okay cup

It’s not hyperbole to state that I’ve tried the lion’s share of travel mugs on the market. I drink a ton of coffee and I travel and drive a lot. I hate the way metal mugs make coffee taste—it’s so much better out of a ceramic mug. The Okay Cup from Portland, Oregon –based ceramicist Marina Thornhill is gorgeous, doesn’t leak, and doesn’t make your coffee taste like mud. It’s pricey, but a better long-term deal than always dumping the coffee you put in another mug and don’t actually drink. It’s constantly selling out, so put your name on the pre-order list—it’s worth the wait. —Rebecca Misner, senior features editor

12 oz travel mug cup

Kinto travel tumbler

If you’re a tea drinker like me or like your travel mugs to keep your hot drinks piping hot, be warned: this insulated mug gets me every time, keeping my teas at steaming, roof-of-mouth-burning temperatures for what feels like an impossibly long time. (And that’s a good thing in my book.) I prefer the matte exterior over the stainless steel for its added grip. I use it to commute with my tea (it doesn’t leak!) and on extra-long winter walks because I know it’ll stay warm the entire time. —Meredith Carey, former travel bookings editor

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Yeti Rambler lowball

This mug is a thing in my house. My partner received one as a Christmas gift , only to find it missing every morning—truth be told, after I stole it once to use for hot coffee on my morning subway commute, I couldn’t go back to any other thermos. I personally love that this mug doesn’t have a handle, because it’s so insulated it never burns my hands, yet the coffee inside stays piping hot, and its shape is nice and easy to hold. When I’m done enjoying my hot drink on the go, it takes the least space possible in my bag , where it usually clangs around for the rest of the day until I make my way home (or back to wherever I’m staying). —M.S.

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Corkcicle classic tumbler

This Corkcicle tumbler keeps my coffee hot on my subway commute, and is secure enough to sneak a couple of sips while standing on a crowded, moving train. There’s also something joyful about pouring my freshly brewed coffee into a pink vessel—how could I not be cheerful toting this cute mug around the office? Most often this mug has been my subway companion, though I have used it for road trips and early morning flights that require a caffeine boost before boarding. —Katie Henwood, former senior SEO manager

12 oz travel mug cup

Miir Climate+ Tumbler

Lately when I want a compact option that won't take up much space in my backpack or tote after it's empty, I've been reaching for this sleek stainless steel tumbler from Miir. It's shatter proof, so I don't worry about dropping it or getting any dents. For an extra charge, you can even personalize it, making it a great gift for any traveler in your life. —M.K.

Image may contain Coffee Cup Cup Bottle and Shaker

Hydro Flask stainless steel travel mug

This Hydro Flask mug checks all the boxes: It's BPA-free and dishwasher-safe, has a leak-proof lid, carrying handle, and no-sweat matte finish, and comes with a lifetime warranty. You can use it as a thermos, a water bottle , or a coffee cup. Hydro Flask also has matching slings that let you carry your travel tumbler hands-free, helpful when biking, hiking, or just dashing through the airport. — Kristi Kellogg, contributor

12 oz travel mug cup

OtterBox Elevation wine tumbler

Technically this is a wine tumbler, but more often, I use it for iced coffee. It keeps my caffeine cold, fits the extra-large ice cube I put into the bottom, and doesn’t leave rings on tables when I set it down. Plus, like all things OtterBox, it’s sturdy—I don’t have to worry about dinging or denting it when I inevitably drop or knock it over. Its smaller size means it’s also carry-on and backpack friendly. —M.F.

12 oz travel mug cup

Hay Sowden travel cup

I don’t think there’s a chicer travel mug than this colorful one from Hay, which comes in pink, green, or gray, all with contrasting, two-toned lids. It puts all other thermoses to shame when it comes to design—but it’s also totally functional, with an insulated stainless steel exterior that keeps drinks hot for up to 12 hours and cold for an impressive 24 hours. —M.C.

12 oz travel mug cup

W&P Porter mug

This mug hits all the right marks: The silicone sleeve makes it easy to grip and quiet when placed down on a surface; the mouthpiece on the lid is easy to slide open and close; and it’s safe to put in the dishwasher and microwave. Plus, it just looks nicer than the rest of my logo-clad travel mugs. Most often I use it to sip coffee on my morning commute, but I have also brought it on longer train rides to D.C. and on flights as a vessel for oatmeal. —M.F.

12 oz travel mug cup

Simple Modern travel coffee mug

One of my favorite reusable water bottles is from Simple Modern, so I had high hopes for its travel mug and it certainly did not disappoint. This stainless steel mug keeps my hot beverages hot for four hours and my iced coffee cold for up to 16 hours, so it's great for day trips and using at the office. It's dishwasher safe and the handle makes sipping on the go easy. The under $20 price tag is nice, too. —M.K.

Every product is independently selected by (obsessive) editors. Things you buy through our links may earn us a commission.

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The 12 Very Best Travel Mugs

Cut back on waste and enjoy a better cup of coffee..

Portrait of Emma Wartzman

In this article

  • Best overall
  • Best for cappuccinos
  • Best for iced coffee
  • Best for commuting
  • Best with handle
  • Best with replaceable lid
  • Best customizable
  • Best glass for brewing tea

When I walk into any coffee shop, I see at least a handful of people asking for their morning brew to be poured into their own reusable vessel instead of something disposable. And trust me: Baristas are more than happy to oblige. Every single one of the pros I talked to for this story said that not only are ceramic, glass, and stainless-steel options better for the environment, but they actually make your coffee tastier than paper or plastic. They’re also more convenient — I make my coffee and tea at home the vast majority of the time, but now, I pour it into one of the few reusable mugs I tested for this story whenever I want to take it with me on the go. Not only does that save money, but it keeps my drink hot or cold for longer. And I can sip some, throw it in my bag , and save the rest for later.

All the travel mugs on this list have temperature retention for at least a few hours, with the exception of three, which I’ve noted and explained. While all of them work well, if you’re going to invest in this long-term good habit, you want to find the one that best fits your coffee habits and, of course, aesthetic preference. Read on to help determine which reusable cup, mug, or tumbler is best for you. And if you’re in need of a water bottle , I’ve got you covered there, too.

What we’re looking for

Most of these travel mugs come in various sizes, and obviously that’s an important feature to pay attention to when buying. Eight or 12 ounces is on the smaller side; both are good for standard cappuccinos or cortados or if you don’t consume all that much coffee or tea. Twenty ounces is pretty big, useful if you’ll be toting your drink around all day without the chance for refills. And then, of course, 16 ounces is somewhere in between.

The type of lid on your travel mug can make a fairly big difference in how you experience drinking. Some have bigger openings, some smaller. Some snap shut; others twist open and close. This can come down to personal preference — meaning the literal mouthfeel of each one. But it’s also important to consider when and how you’ll be using your travel mug, whether that’s commuting by train or car, sitting at a desk, or running errands around your neighborhood.

How to clean

Some travel mugs on this list are dishwasher safe; others need to be cleaned by hand. Take note if that’s an important factor for you.

Best travel mug overall

MiiR Flip Traveler

Volume: 12 to 20 ounces | Lid type: Flip lid | How to clean: Dishwasher safe

The MiiR Travel Tumbler is my personal favorite travel mug. I own the smallest size (12 ounces) and love the compact build and sleek shape. I find the grip itself to be secure, too, and slim enough to fit in one hand. The whole lid screws on tight; I’ve never experienced any leaking. It’s especially easy and comfortable to sip from, thanks to the small piece on the lid that flips up and reveals a hole that allows a stream steady enough to get a good mouthful but not so wide open that it spills when I tilt the mug back. This is even the case with iced coffee; the cubes never obstruct the opening or cause uneven flow (though if you mainly drink it this way, one of the larger sizes might be a better choice).

The temperature retention is fantastic, too; I’ve had coffee stay hot — not just warm, but piping — for six hours. Jerad Morrison, co-founder and co-CEO of Sightglass Coffee in San Francisco, explains that this is thanks to the double-walled interior, which also means it’s never too hot or too cold to hold on the outside. “It’s stainless steel, so it washes really easily,” Morrison says, “and doesn’t hold on to any flavors.” Will Pratt, founder and owner of Tandem Coffee Roasters in Portland, Maine, agrees that its material makes it a breeze to clean — and that if you have one, you can even just throw it in the dishwasher. “Coffee has sticky oils that leave residue, and there’s nothing worse than a mug that holds that flavor over time,” he says. The final bonus, as mentioned by Morisson, is that it fits into cup holders in both cars and bikes, which “is not always the case.”

Michael Philips, director of content and copy at Blue Bottle , recommends Miir’s standard tumbler . Like the travel model above, the body is made from the same material, slightly tapered towards the bottom, so it still feels good in the hand and fits in cup holders, Philips says. The clear lid “gives you a chance to see what you’re drinking,” he says, and “does a great job stopping sloshes from getting out and onto your hands.”

Best travel mug for cappuccinos

KeepCup Reusable Coffee Cup

Volume: 12 and 16 ounces | Lid type: Flip lid | How to clean: Hand-wash only

KeepCup was also mentioned by many of our experts, and in my own testing, I liked it, too. The lid here functions pretty much the same as the MiiR, which means you can sip from the hole or take the whole thing off. Both make for comfortable sipping. But I will note: while there’s a small silicone tag that fits into the sip hole to seal it, it isn’t perfectly leak-proof, meaning this isn’t a mug I would casually throw in my bag. But it’s very nice for taking on walks or bringing coffee-shop brew home.

I was initially nervous the glass would be delicate, but it’s thick and feels sturdy, with a wide cork ring around the perimeter so I can grip without my fingers getting too hot. The glass body also means that there’s not as much heat retention going on as some of the others. (And for Ryan Fisher, director of coffee and roasting at GoodBoyBob Coffee in Santa Monica, California, that’s actually a benefit instead of a problem: The glass gets his coffee to the exact temperature he likes quickly.)

KeepCup was also praised by coffee pros who say its size and shape works well on their side of the counter, too. The small glass vessels were designed by two former baristas in Melbourne, Australia, making it easier for people like Joanna Lareau, coffee manager at Stumptown , and Samya Said, former barista training manager at Fairgrounds Coffee & Tea , to do their jobs. Both Lareau and Said say that having a wide mouth and inner slope allows baristas to pour amazing coffee art. Lareau also notes that the small size fits cortados and cappuccinos well. “Some reusable cups are so big they don’t fit into the espresso machine,” she says.

Best travel mug for iced coffee

Fellow Carter Move Mug + Splash Guard

Volume: 8, 12, and 16 ounces | Lid type: Twist-off lid | How to clean: Hand-wash only

Fellow is generally a favorite brand among industry folks (I’m a big fan of their electric kettle in particular). As with all their products, the travel mug has a streamlined look. Even though you can’t throw it in the dishwasher, Morrison says the stainless steel interior makes it easy to clean. And it retains hot and cold temperatures with the best of them. But the coolest feature of all? “There’s a small guard insert at the top,” Morrison says, “so if you’re drinking iced coffee, the cubes don’t fall back onto your face when you get towards the bottom.”

Best travel mug for commuting

Zojirushi Stainless-Steel Mug

Volume: 12 and 16 ounces | Lid type: Flip lid | How to clean: Hand-wash recommended

The Zojirushi, which was also a top pick for reusable water bottles , comes with a lot of the same perks as many others on this list — namely fantastic temperature control and a slim, sleek, and lightweight body. We’ve been recommending it since 2016 in large part because the water bottle keeps drinks at the same temperature as they were when you initially filled it. “One time, I made coffee early one winter morning and brought it to work in my Zojirushi. When I got to the office after walking through freezing temperatures and snow, the coffee was too hot,” wrote Laura Perciasepe in her review of this Japanese mug . “I put an ice cube in it like a philistine.”

But according to tea consultant Sara Shacket , its most impressive quality is that it’s completely airtight. “It really doesn’t leak,” she says. “I’ve used it during many commutes on the subway, thrown in my bag, and was never worried. Same if I was hiking on a trip. It could be upside-down and it wouldn’t leak.” Cookbook author and recipe developer Carla Lalli Music , who owns multiple Zojirushi models, echoes this sentiment, saying, “It has the most bustproof cap in the biz.” Ilana Glazer likes her so much, she brings it onstage, in large part because it’s “so sleek in its design and so quick to open and close.”

Best travel mug with a handle

Yeti Rambler Mug

Volume: 10 to 24 ounces | Lid type: Slide lid | How to clean: Dishwasher safe

Steven Sadoff, founder of New York City’s Ground Support , has many travel mugs (including the MiiR and the Fellow above), but he turns to his Yeti when he wants a handle. He says he finds this feature particularly convenient when he’s driving because even though it doesn’t fit in a cup holder, he can easily grab it and sip with control. “It makes for a pretty comfortable drinking experience,” he says, “especially as you get close to the end of your coffee.” The same applies when he meets friends for a coffee outside because “you can gesticulate wildly without spilling.” Aside from the handle, he appreciates that the mug seals incredibly tightly, keeps liquid hot for hours, and is dishwasher safe. Rhiannon Giddens is another fan , saying that Yeti bottles keep liquid “hot or cold for a millennia.”

Best less expensive travel mug with a handle

MiiR Insulated Camp Cup

Volume: 8 to 20 ounces | Lid type: Slide lid | How to clean: Hand-wash recommended

Recommended by multiple experts, MiiR also makes a sweet travel mug that mimics an actual handled mug. Em Orendorff, former manager at Intelligentsia Coffee , likes it because “it’s shaped just like the mugs we use in the café (short and wide with a great handle), so it’s a breeze for baristas to make your drink in it as well as easy to clean and to drink out of.” Caleb Chauncey, former barista at East Pole Coffee Co. in Atlanta, likes that its insulated interior keeps drinks warm or cold for long periods of time, and it keeps a consistent temperature on the outside too. “It won’t burn your hand if you have a hot beverage inside, and it won’t sweat when you have a cold one,” he says. To me, it seems like the perfect camping companion. It’s also worth noting that it comes in the largest range of sizes of any of the mugs we’ve listed.

Best travel mug with a replaceable lid

Hydro Flask Coffee With Flex Sip Lid

Volume: 12 to 20 ounces | Lid type: Twist-off lid or sip lid | How to clean: Dishwasher safe

Hydro Flask is another go-to for water (in fact, it was named our best-overall bottle because so many people — including myself — sing its praises). The materials and build that keep liquid cold also keep liquid hot, as Strategist editor and avid coffee drinker Maxine Builder can attest to. She particularly likes the model with a Flex Sip lid. “It’s a lot easier to manipulate on the go and actually keeps the hot coffee in there,” she says. The other advantage of this lid is the addition of a hook, which means I can carry it with one finger while I walk my dog in the morning.” Best of all, if you already own a Hydro Flask, you can buy the new lid separately and just replace your old one. The company says it’s dishwasher safe, but hand washing is recommended — though both my boyfriend and I have been putting our own Hydro Flasks in the dishwasher for months now with no damage.

Best no-leak travel mug

Kinto Travel Tumbler

Strategist writer Jeremy Rellosa loves his Kinto Travel Tumbler because of its double-lid system, which prevents leaks. You take both off to fill the bottle, then twist in the first one that has a few holes around the perimeter to sip from, and then add the fully closed screw top over that. It stays extra-secure, Rellosa says, because there are no small flip-up or sliding parts that can open by accident. Once, he had to stuff it into his backpack while traveling and thought he was going to open it to find coffee stains on his clothes , but everything inside stayed clean and dry. Plus, “the actual lid where you drink from and makes contact with your lips never touches the exterior of your bag, or wherever you’re stashing it,” Rellosa says. Julia Shaw, director of marketing at NYC’s Devoción Coffee , is another fan. She says the bottle keeps liquid hot or cold for a long time and has an “elegant” aesthetic appeal.

Best travel mug with open hole lid

Kinto To-Go Tumbler

Volume: 12 ounces | Lid type: Sip lid | How to clean: Dishwasher safe

Kinto’s To-Go Tumbler has a very small but always-open sip hole, which means it’s best suited for when you’re sitting at a desk or on a walk holding the tumbler in your hand. This means your drink will stay hot for about an hour and cold for several hours, but it’s not going to retain its temperature all day long. That said, it’s still a favorite of a couple of our experts. For ​​ Haley Boyd , a designer and sustainability enthusiast, this is mostly because of the aesthetic. “It’s an attractive, simple shape in a solid color without a huge logo, which is surprisingly hard to find,” she says. But for Noah McKeown, general manager at Go Get Em Tiger in Los Angeles, who uses his nearly every day, it’s more than just looks. “I like the small-hole sip lid,” he says. “I think the flow-out of it is really nice. It never spills, but you still get a lot of the coffee aromatics out of it.”

Best customizable travel mug

Frank Green Ceramic Reusable Cup

Volume: 12 and 16 ounces | Lid type: Button lid or straw lid | How to clean: Dishwasher safe

Not only does this ceramic-lined mug hit the mark on functionality, but it allows you to customize way beyond size. You choose between a lid with a button-release or a built-in straw and then pick from a bunch of pretty, muted tones, either making it monochrome or designing it so that the body, lid, and button are all different colors.

It’s super effective, too. I tested a button-release version: While you unscrew the lid fully to fill the vessel, you press down on a circle flush with the top that opens another much smaller hole to sip from. This releases a slow and steady stream of liquid when you tip the mug back. Even when I was walking around with it, I never had to readjust how I was holding or maneuvering it, and no amount of turning it upside down or jostling led to any leaking. And the temperature retention (for both hot and cold drinks) is great — my coffee stays hot for about four hours, and last summer, I could hear ice clinking around after that same amount of time when I was out and about on a hot day.

Best glass travel mug for brewing tea

Oneisall Glass Tea Infuser

Volume: 7 ounces | Lid type: Twist-off lid | How to clean: Dishwasher safe

Daniela Titiun, tea sommelier and author of Tea Cachai , tried many different glass tea mugs before landing on one she calls “the smartest system” for its game-changing tea-brewing mechanism. Normally, she explains, tumblers have a metal insert that’s filled with tea leaves and steeped in water. That means that once the appropriate amount of time has passed, you either have to remove the strainer — which can be impractical, if you’re on the go — or just leave the leaves inside, which can cause your drink to get bitter. The Oneisall, however, functions by dividing the vessel in half with a filter. One side houses the leaves; the other, the water. This allows you to turn the bottle upside down to infuse and then right side up when you’re ready to unscrew and sip. (There’s a helpful video on the product page.) While the glass means this mug is non-insulating, the double walls help retain heat for about an hour, and at only seven ounces, it should be easy to finish by then. Plus, as Titiun notes, you can easily re-brew for a second time with the same leaves.

Best stainless-steel travel mug for brewing tea

Firebelly Tea Stop Infusion Mug

Volume: 16 ounces | Lid type: Sip lid | How to clean: Hand-wash recommended

Like the model above, this travel mug (which was gifted to me by the brand) brews tea without an infuser sitting in your water — but instead of the flip method, it has a more traditional tea press that you push down once the steep time is over (similar to a French press ). The grip is comfortable, so I often take it with me on late-afternoon walks, and the twist-off lid is extremely tight. It hasn’t ever spilled, even when jostled in my tote bag . There are small sip holes around the perimeter of the top of the infuser so you can drink from any angle, all while the flow of liquid is slow and controlled. Finally, because of the stainless-steel insulation, it stays at temperature for hours; when I brew it before I go upstairs for the evening, it’s still hot when I drink from it before bed.

Some more travel vessels we’ve written about

Hydro Flask Water Bottle

Our experts

• ​​ Haley Boyd , designer and sustainability enthusiast •  Maxine Builder , Strategist editor • Caleb Chauncey, former barista at East Pole Coffee Co. • Ryan Fisher, director of coffee and roasting at GoodBoyBob Coffee • Joanna Lareau, coffee manager at Stumptown • Noah McKeown, general manager at Go Get Em Tiger • Jerad Morrison, co-founder and co-CEO of Sightglass Coffee • Carla Lalli Music , cookbook author and recipe developer • Em Orendorff, former manager at Intelligentsia Coffee • Michael Phillips, director of content and copy at Blue Bottle • Will Pratt, founder and owner of Tandem Coffee Roasters • Jeremy Rellosa , Strategist writer • Steven Sadoff, founder of New York City’s Ground Support • Samya Said, former barista training manager at Fairgrounds Coffee & Tea • Sara Shacket , tea consultant • Julia Shaw, director of marketing at Devoción Coffee • Daniela Titiun, tea sommelier and writer of Tea Cachai

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The Best Travel Mug

Four different travel mugs next to each other.

By Trey French and Anna Perling

Hot drinks are a daily staple for many, and just as important as the beverage is the travel mug that keeps it warm while you’re on the go.

After a decade of testing travel mugs, we still recommend the Zojirushi Stainless Steel Mug for most people. It keeps drinks hot for hours, and its locking lid stays securely closed, even when you toss the mug into a bag. We also have another option, which fits better in most cup holders, for use while you’re driving.

Everything we recommend

12 oz travel mug cup

Zojirushi Stainless Steel Mug

The best travel mug.

This mug offers the best heat retention, plus one-handed usability and a locking, leakproof lid, which makes it especially useful if you carry your mug in a bag or backpack.

Buying Options

12 oz travel mug cup

Stanley Classic Trigger-Action Travel Mug (16 ounces)

A wider mug for drivers.

This wider mug fit securely in our testers’ cup holders, and its spill-proof lid design is good for rough roads. It doesn’t retain heat as well as the Zojirushi mug—a fact that some people might actually appreciate.

12 oz travel mug cup

OXO Good Grips Water Bottle Cleaning Set

For cleaning your mug.

This bottle-cleaning set has a skinny straw brush and a looped detail-cleaning brush, which are all you need to keep your travel mug squeaky clean.

The 16-ounce Zojirushi Stainless Steel Mug keeps beverages hot for hours, even in cold environments. It has a well-designed exterior, an easy-to-clean nonstick Teflon interior, and a foolproof lid-locking mechanism that you can operate with one hand.

The mug is lightweight and slim, but it may not fit snugly in some cup holders. However, thanks to its locking lid, we were comfortable carrying it around in a bag, without worrying about leaks.

This Zojirushi model is pricey for a travel mug, but this is the mug we trust most not to spill in a bag, and it’s hard to put a price on that. (Actually, that would be about the price of a new bag, laptop, phone, and whatever else happened to be in there at the time.)

It’s also available in a 20-ounce version .

Like other Zojirushi products, it comes with a five-year warranty.

The 16-ounce Stanley Classic Trigger-Action Travel Mug is wider and fits better in most car cup holders than the Zojirushi mug. The lid has an auto-sealing button that prevents spills, and when you drink, it won’t block your view of the road ahead.

Although this Stanley model may not keep drinks as hot as the Zojirushi mug, some people might prefer such results—we’ve heard many complaints over the years of the Zojirushi mug keeping drinks too hot.

Both the mug and the lid are dishwasher safe, but the lid has fewer parts than that of our top pick, so it is easier to disassemble and hand-wash if you prefer to clean it that way.

And let’s not forget that these things need cleaning regularly. That’s why we also have a bottle-brush recommendation for when you need to clean out the gunk .

The research

Why you should trust us, who this is for, how we picked, how we tested, our pick: zojirushi sm-sf stainless steel mug (16 ounces), also great: stanley classic trigger-action travel mug (16 ounces), also great: oxo good grips water bottle cleaning set, other good travel mugs, the competition.

We’ve been testing travel mugs since 2013. Previous versions of this guide were written and researched by Séamus Bellamy and Anna Perling. In 2023, staff writer Trey French wrote the latest update to this guide. He gained an appreciation of high-performing insulated drinkware while spring camping in Colorado when the temperatures dropped below freezing.

In addition to conducting our own tests, we spoke to engineers and industry professionals about mug design, ideal coffee and tea drinking temperatures, and the best way to find out how long coffee will really stay good in a travel mug.

Travel mugs, as their name implies, are for people who want to take beverages on the go. Compared with paper or Styrofoam cups, a good travel mug offers better insulation and safeguards against leaks or spills. In addition, you can save money in the long run and reduce your environmental impact by using a travel mug.

Tumblers, thermoses, and insulated water bottles are all close cousins to the travel mug but have some important differences:

  • Tumblers have sipping ports that don’t seal as tightly or securely as on travel mugs and have wider mouths for you to add ice cubes. Many also have straws for you to sip cold beverages.
  • Thermoses usually lack the slim size and lid-design features that make travel mugs portable and convenient. With a thermos, instead of popping open a lid to take a sip, you need to unscrew the cap and pour liquid into an open cup to drink.
  • Insulated water bottles are geared toward keeping drinks cold and don’t have sipping ports like travel mugs do. Instead, they often have screw-top lids that require two hands to open and close, or they have sport caps, which aren’t great for hot drinks.

To determine which travel mugs to test, we look for mugs that advertise the following qualities:

Vacuum-insulated: All of the mugs we consider are double-walled and vacuum-insulated .

Capable of retaining heat all day: We look for mugs that claim to keep hot beverages drinkably warm for at least eight hours.

Made of stainless steel: Stainless steel is more durable than glass or ceramic and retains heat better than plastic. It’s also the best material for vacuum insulation and therefore heat retention.

Leakproof and spill-proof: A leakproof seal keeps a closed lid from leaking if the mug jostles. A spill-proof seal guards against spills should you drop the mug or knock it over; such seals typically incorporate a push button, like the one found on the Stanley Classic Trigger-Action.

Easy to use: A good mug should be easy to both open and close, as well as to lock and unlock, with one hand. It should also be easy to disassemble for cleaning. We look for mugs that advertise these features or have reviews indicating that they are easy to use.

Between 12 and 20 ounces in capacity: We’ve concluded that 16 ounces is the optimal capacity for a travel mug, as it delays the need for a refill while remaining portable and easy to hold. Some people prefer wider mugs that don’t rattle in cup holders, while others like slimmer mugs that take up less space in backpacks or bags. We test both styles.

After considering the everyday wear and tear that a travel mug might go through in real-world scenarios, we devised tests to mimic those scenarios. During our tests, we use the mugs daily, evaluating them for simple enjoyability.

  • Leak and spill tests: We test mugs for leaky seals by shaking them upside down, dropping them, and carrying them in bags.
  • Drop test: We drop each mug three times from a height of 4 feet onto asphalt.
  • Insulation test: We fill each mug with boiling water and then measure how quickly the water cools over eight hours, checking every hour.
  • Ease of cleaning: We wash each mug, following instructions; we also take apart their lids and wash those. We check for lingering smells and to see if the finish on the mug is harmed.
  • Cup holder compatibility: We test the mugs in cup holders of varying sizes (2.75, 3.5, and 3.75 inches in diameter).

A blue Zojirushi SM-SF Stainless Steel Mug.

The 16-ounce Zojirushi SM-SF Stainless Steel Mug is the best travel mug for keeping drinks hot for long periods of time. This mug also comes in a 20-ounce size. (The SM-SF is the current model; these model designations often change from year to year, but the mugs themselves stay the same.)

It kept our drinks the hottest. According to the Specialty Coffee Association of America, the best temperature range for coffee is 145 to 155 degrees Fahrenheit. After sitting for eight hours in the Zojirushi mug in a 72-degree room, our water measured 158 degrees—hotter than in any other mug we tested. That translates to hot coffee over a full workday. (If you’re opening the mug more frequently than once an hour, however, it might cool a bit faster.)

It won’t leak. It has sturdy, leakproof seals and a simple locking mechanism. Just close the lid, switch the lock into position, and you’re guaranteed that the top won’t pop open when you don’t want it to—when you’re carrying the mug in a bag, for instance.

An open lid on the Zojirushi mug.

It’s easy enough to keep clean. The nonstick interior helps to prevent odors and stains, though the mug’s instructions do warn against storing milk or fruit juices in the mug. (If you prefer drinking from a vessel that doesn’t have a nonstick coating, you might consider the Zojirushi SM-KHE , which has an electro-polished stainless steel interior.) The narrow girth makes it hard to get a sponge inside, but using a bottle brush circumvents that problem. You can disassemble the plastic lid to clean out any gunk that might be lodged in hard-to-reach places, although the small plastic and silicone parts can be difficult to get on and off the lid.

The Zojirushi mug laying on its side.

It’s durable. Though this mug developed a few scuffs in our drop tests, it acquired no more than the other mugs we tried, some of which fared far worse. Zojirushi backs the vacuum insulation of its stainless steel mugs with a five-year limited warranty, and the company sells individual replacement parts online .

It’s simple. The Zojirushi Stainless Steel Mug has an attractive design that’s minimalist yet eye-catching in its simplicity.  The 20-ounce version comes in only one color (navy), but our pick, the 16-ounce version, comes in three (navy, pale pink, mint blue).

How the Zojirushi mug has held up

The Zojirushi Stainless Steel Mug might be the single most commonly owned and used product among Wirecutter staffers; it has traveled in many crowded bags, backpacks, and purses without any problems. One staff member did report that after eight years of use, hers finally developed a leak. Another colleague says that their mug has survived drops onto cement (once from a third-floor balcony) without suffering more than a dent.

Zojirushi specifies hand-washing only, but we know of several mugs that have survived accidental trips through the dishwasher without any noticeable decrease in performance, though the external paint has flaked as a result.

Flaws but not dealbreakers

  • The Zojirushi mug is sometimes too good at insulating. We’ve found that if we pour fresh coffee directly into the mug, the liquid can stay scalding hot for hours. To prevent burning your mouth, let your beverage cool a little before closing the lid.
  • It’s not cup holder friendly. This model, which is more narrow than a typical travel mug, did not fit snugly in our testers’ car cup holders. If you prefer a travel mug with a larger circumference, check out our also-great pick.
  • It isn’t spill-proof. Though the SM-SF is leakproof, it isn’t spill-proof like our also-great pick; the design lacks an automatic seal to prevent liquid from spilling if you drop the mug while you’re drinking.

A white Stanley Classic Trigger-Action Travel Mug.

The 16-ounce Stanley Classic Trigger-Action Travel Mug is our recommendation for use in a car, as it’s a great spill-proof mug that keeps drinks hot and fits in a cup holder.

It’s designed for drivers. Wider than the Zojirushi mug, this Stanley model fit more securely in our testers’ car cup holders. The top of the mug is narrower than the base, though, to help reduce heat loss through the lid. (Experts told us that the lid is where a double-walled mug loses the most heat.) And the design has no pop-up lid to bump your nose or block your eyes while you’re drinking.

A close-up of the cap of a white Stanley Classic Trigger-Action Travel Mug.

It’s spill-proof, unlike the Zojirushi mug. You do need to hold down a button to keep the sipping port open to drink from the mug, which may be frustrating to some people. However, this design prevents spills—whether from rough roads, say, or if you accidentally knock the mug over while reaching for it—since the mug closes automatically. Other mugs we tested, such as the Contigo Autoseal Transit and West Loop (both former runners-up), had similar buttons, but the button on the Classic Trigger-Action was easier to press and hold. Unlike the Zojirushi model, this mug has no lock to secure its lid, but it never leaked in our tests.

It keeps drinks hot long enough. The Classic Trigger-Action can’t keep your beverages quite as hot for quite as long as our top pick can, but that might be a plus for those who complain that the Zojirushi mug keeps drinks too hot. When we boiled water and let it sit in this Stanley mug, the water took only three hours to cool to 158 degrees (whereas water in the Zojirushi mug took eight hours to reach that temperature). After eight hours, the water in the Classic Trigger-Action measured 132 degrees—26 degrees cooler than the water in the Zojirushi mug. If you drink your beverages quickly or don’t want to wait for them to cool down before sealing your mug, the Classic Trigger-Action may be a better option for you.

It’s tough. This mug endured our drop tests, sporting only light scuffing on the plastic lid and minor dents at the side of the base of its body. Like Zojirushi’s five-year warranty, Stanley’s lifetime warranty covers only manufacturer defects, not damage to mug components due to accidents or wear. Should you damage the lid or simply lose it, you can buy a replacement lid .

It’s dishwasher safe. Both the mug body and the lid can go in the dishwasher. The lid has some hard-to-reach nooks and crannies, so be sure to disassemble it for the best cleaning results. Stanley’s lid has fewer pieces than Zojirushi’s lid and is easier to take apart.

You have more color choices. If you care about colors, the Classic Trigger-Action comes in many—about a dozen at last count. This mug also comes in a 20-ounce size .

The OXO Good Grips Water Bottle Cleaning Set is the best bottle-cleaning set. It comes with a large bottle brush, a skinny straw brush, and a looped detail-cleaning brush, all kept together on a handy ring so you won’t lose any of the parts. The set is dishwasher safe, and we found that it works well for anyone looking to remove gunk from travel mugs and other hard-to-clean items.

A GSI MicroLite 500 Flip travel mug.

If you want a mug with a locking lid for about half the price of our top pick: Consider the GSI Microlite 500 Flip , which keeps liquids almost as hot as the Zojirushi mug and has a similar one-handed flip top with a lock.

However, when we dropped this GSI mug to the ground when the lid was unlocked, the lid popped open and spilled coffee everywhere—and the exact same thing happened when we dropped it a second time. Eventually, we dropped the mug enough, accidentally, to break the lid; GSI does sell replacement lids.

This mug, which has a large sipping port, also has a higher flow rate than our picks, and may require more careful sipping when the beverage is really hot.

An MiiR 360 Traveler.

If the Zojirushi mug is out of stock: You might look into the MiiR 360 Traveler , which in our tests kept drinks almost as hot and resisted denting just as well as our top pick. When it’s unlocked, its sipping port allows you to drink from anywhere on the lid’s circumference. We decided not to make it a pick because we struggled to decipher whether the sipping port was open or closed—which in turn led to spills. Unlike some twist-to-open 360-degree ports, the MiiR 360 Traveler’s lid has a push button for operation that forms the center of the lid, and at a glance, it looks nearly the same whether closed or open.

The mug is also available in a flip-top version called the Flip Traveler , but we’ve found flip-top lids prone to breaking during our drop tests. The mug bodies for the 360 Traveler and the Flip Traveler are the same, and the lids are interchangeable, in case you buy one and then decide that you’d like to try the other.

We’ve considered and evaluated several other Zojirushi travel mugs throughout our testing. Here’s a breakdown:

  • Zojirushi SM-WR : Almost identical to the SM-SF series, this version has an integrated gasket, which reduces the total pieces to clean. We like it almost as much as our top pick. However, it dispenses a little faster than the SM-SF, which is good for cold drinks but can be too much for really hot drinks.
  • Zojirushi SM-YAE : This 16-ounce mug costs a little more than our main pick. It comes with an electro-polished interior, like the Zojirushi SM-KHE, but has a shape that’s stouter than other Zojirushi mugs and short enough to fit under the spout of a single-cup brewing machine. In our tests, however, it fell short of our picks in insulating performance: After eight hours, the water temperature had dropped to 100 degrees, 58 degrees cooler than the water in our top pick.
  • Zojirushi SM-SHE : We were reluctant to test this mug due to persistent stock issues. Zojirushi sent us one to try out anyway, but it broke during our drop test.
  • Zojirushi SM-JHE : We opted not to test this mug because it has a wide-mouth, screw-off lid.
  • Zojirushi SM-JTE : We also elected not to test this model, which has a tea-leaf filter, due to its screw-off lid.

The JoeVeo Temperfect Javabliss 16 Travel Mug brings a scalding drink down to a drinkable temperature and holds it there by using a third layer in its wall to capture excess heat and then release it over time. It isn’t leakproof or spill-proof, though.

The 17-ounce Kinto Travel Tumbler insulates well—so well that it was the third-best contender at insulating in our tests behind the Zojirushi SM-SF and GSI Microlite 500 Flip. Drinking from it requires fully removing the lid, though, as well as finding a place to put the lid.

After dismissing previous iterations of the Hydro Flask travel mug, we tested the 20-ounce Hydro Flask Coffee Cup with Flex Sip Lid , and it was a clear improvement over older models. It kept drinks hot for about a half day, and it resisted denting better than about half of the other tested mugs. The lid requires two hands to open and close, however, so it can be tough to open while you’re distracted, and it has a tendency to “burp” a small amount of liquid when you rotate the lid from closed to open.

The 16-ounce OXO Good Grips Thermal Mug with SimplyClean Lid resembles—and insulates about as well as—the Hydro Flask mug we tested, keeping drinks hot for a half day. It also shares that model’s flaws, requiring two hands to open and close, and burping some liquid.

The Klean Kanteen Insulated Wide Mouth Water Bottle was a previous runner-up in this guide, as well as a former insulated water bottle pick, but we found that the lid occasionally leaked when we left the bottle on its side overnight.

The 18-ounce Purist Mover with Scope Lid insulates nearly as well as our picks and has a 360-degree sip lid, which lets you drink from any side of the mug. It requires two hands to open and close, though.

We broke the flip-top lid of the 20-ounce Welly Traveler , as well as the glued-on product-label plate on the bottom of the mug, the first time we dropped it.

The 12-ounce Ketiee Travel Mug is cheaper than most mugs we looked at, and we wondered what we’d get for the price. It kept drinks hot for about two hours during our tests, scoring near the bottom. Our main complaint is that the molding process left a pointy knob on our test unit, right above the drinking port, that pressed into our testers’ noses. Also, the product page states that it’s spill-proof—and we found that it wasn’t, whether the flip-top lid was open or closed.

The promise of the battery-powered Ember Travel Mug 2 is that it allows you to keep your beverage at a specific temperature (up to 145 degrees) for three hours—if you remember to charge it. Without the battery, it scored at the bottom on our insulation test; we also managed to break its inner seal during our drop test. Although we like the standard Ember Mug 2 (read more in our mug warmers guide ), we can’t recommend this even more expensive sibling.

The Contigo Autoseal West Loop Travel Mug was one of our previous runners-up, and like the Stanley Classic Trigger-Action , it has a button that you need to push before you can drink. The West Loop didn’t hold up as well in our drop tests as the Stanley model did, and we found its vertical push button harder to use than the one on our current also-great pick.

This article was edited by Ria Misra and Christine Ryan.

Hongbin Bill Ma, director, Center of Thermal Management at the University of Missouri , phone interview , September 22, 2017

Michael Dickey, professor of chemical engineering at North Carolina State University , phone interview , September 26, 2017

Meet your guides

12 oz travel mug cup

Trey French

Trey French is a staff writer at Wirecutter covering outdoors gear. A trail runner, backcountry skier, and long-distance backpacker, he has reviewed gear for Treeline Review and advised wilderness travelers on lightweight backcountry equipment at Katabatic Gear. He resides in California’s Eastern Sierra, where scenic desktop backgrounds are born.

12 oz travel mug cup

Anna Perling

Anna Perling is a former staff writer covering kitchen gear at Wirecutter. During her time at Wirecutter, she reported on various topics including sports bras, board games, and light bulbs. Previously she wrote food and lifestyle pieces for Saveur and Kinfolk magazines. Anna is a mentor at Girls Write Now and a member of the Online News Association.

Further reading

A CamelBak Podium water bottle.

This Inexpensive Water Bottle Is Meant for Cyclists, But It’s Great for Travelers, Too

by Christine Ryan

The Camelbak Podium is affordable, lightweight, and perfect for packing.

A collection of different types of water bottles laid flat on a surface.

How to Clean a Travel Mug or Water Bottle

Don’t want your coffee to taste like yesterday’s brew? Give your travel mug a good deep clean—and do the same for your insulated water bottle, too!

Six of our favorite mugs shown side by side.

Our Favorite Mugs

by Jackie Reeve

Our Wirecutter home team is passionate about the vessels they drink them out of. Here are the mugs we can’t get enough of.

Two photos of the Zojirushi Stainless Steel Mug in illustrated polaroids.

We’ve Recommended This Travel Mug for a Decade. It’s Still Going Strong.

by James Austin

Our longtime favorite travel mug keeps drinks piping hot, and the nifty locking lid makes it virtually spill-proof.

IMAGES

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