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The Best Insulated Coffee Mug

What’s an insulated coffee mug?

This is an innovatively designed mug or tumbler that has a double-walled vacuum-insulated construction for keeping hot beverages hot and cold drinks cold. It’s the perfect mug if you love sipping coffee and want it warm for hours. 

Choosing the best insulated coffee mug, however, can leave you confused, considering the tons of products you have to evaluate. Every brand has elaborate claims of superiority when it comes to features. So, we won’t blame you if you get overwhelmed when deciding which one to buy.

To help you out, we’ve checked out several vacuum insulated mugs from the top brands, including Simple Modern, YETI, Hydro Flask, and Contigo, and found the following top 9 choices for you.

Keep on reading to see which mug is best for you.


Simple Modern Voyager Insulated Travel Mug

Is our top pick. With 21 color options and 5 different sizes, the Voyager is one of the most versatile choices on the market. Apart from keeping your coffee hot for hours, this mug is sweat-free and leakproof.

The Best Insulated Coffee Mugs Are:

Simple Modern Voyager Insulated Travel Mug

Key Features

  • Vacuum insulated
  • Double-wall design
  • Cupholder friendly
  • Hot and cold drinks
  • 21 color options
  • 5 different sizes

Available in more than a dozen eye-catching colors and patterns and five different sizes (10, 12, 16, 20, and 24 ounces), the Simple Modern Voyager is our overall best insulated coffee mug.

Here’s why… 

This uniquely designed tumbler features durable stainless steel construction with double-walled insulation. The vacuum insulation between the double walls gets rid of air to prevent heat transfer. This unique mechanism ensures that your lips-smacking cup of coffee stays hot for longer.

The Simple Modern Voyager has a leak-proof, twist-on clear flip lid that’s suitable for drinking hot coffee and other drinks. You’ve got an ergonomically designed handle that will not slip out of your grip.

We don’t have an exact time frame in which your beverage will stay hot, but you should expect each cup of coffee to be consistently hot for at least 6 hours. You will also appreciate the high-quality straws that hold pretty well.


  • Multiple sizes for added preference and versatility
  • Keeps drinks hot or cold for approximately 12 hours
  • It is cupholder-friendly for added versatility in the car
  • The straws are highly durable and easy to use
  • The mug is completely leakproof


  • The lid may poke your nose while drinking your coffee
  • Some people may not like the plastic lid


If you have been looking for a leakproof insulated coffee mug, the Simple Modern Voyager is what you should be looking for.

Overall Rating: 4.8

2. YETI Rambler Vacuum Insulated Mug — Best Magnetic Lid Design

YETI Rambler Vacuum Insulated Mug

Key Features

  • Vacuum insulated
  • Double-wall construction
  • Dishwasher safe
  • Wide triple grip handle
  • Magnetic closure
  • 14-ounce capacity
  • 11 color options

If you are a big coffee drinker, you should have a look at this amazing vacuum insulated mug from YETI.

This brand has been redefining what drinkware can be for several years now, and its latest product, Rambler, is just another proof of the company’s ingenuity. The wide mouth opening is perfect for coffee and other beverages.

Unlike conventional camp cups, this YETI Rambler has a double-wall design that is vacuum-insulated to keep your drink hot or cold, while also protecting your hands. It comes standard with the brand’s MagSlider Lid, which is a unique lid that uses magnets to keep your hot coffee on lock.

The mug is available in different DuraCoat colors, which make them undeniably rugged and able to withstand abuse. We should also mention that the colors are dishwasher safe, which makes the mug highly convenient.

But there’s a downside as the MagSlider Lid is not leakproof, so be careful when tilting the cup to avoid spilling your drink.


  • The mug is highly rust and puncture-resistant
  • Designed to keep hot drinks hot and cold drinks cold
  • Both the cup and the lid are dishwasher safe
  • The lid has magnets for easy closing and opening
  • The sweat-free design will keep the cup and your hands dry


  • The lid of this cup is not leakproof


This mug is well-built and does an exceptional job of keeping drinks hot or cold. Just remember to be careful with the lid—it isn’t leakproof.

Overall Rating: 4.8

Hydro Flask Skyline Series Vacuum Insulated Mug

Key Features

  • 12-ounce capacity
  • TempShield insulation
  • Heavy-duty stainless steel design
  • Closeable lid
  • Soft-touch finish 

Get a handle on your day with this great vacuum-insulated mug from Hydro Flask. You will love the style and how effective it is at keeping coffee hot.

This 12-ounce beaker features TempShield insulation, which is great because it will keep your brew hot for hours. The interior lining of the cup is rust-resistant, which means you will not experience any change in taste. An insulated lid is integrated into the rim of the mug to make it leak-resistant.

The closeable press-in lid slides shut to prevent splashes as well as trap temperature. It also slides open to conveniently fit a straw. The lid, however, is not completely leakproof.


  • Does a good job of keeping coffee hot
  • The closeable lid prevents splashes
  • The soft-touch finish is sweat-free and very comfortable
  • The ergonomic handle offers a strong grip
  • The plastic parts are BPA-free


  • Some models may discolor from hot beverages


This is a great insulated coffee mug to keep your coffee hot and lip-smacking. But be on the lookout for fake products. 

Overall Rating: 4.8

4. Contigo Byron Vacuum Insulated Mug — Best Snap Seal Lid

Contigo Byron Vacuum Insulated Mug

Key Features

  • Snap seal lid design
  • Vacuum insulated
  • Thermo-lock technology
  • Silicone grip
  • 100 percent BPA-free

If you’re looking for a high-quality vacuum-insulated mug that is made to keep your beverage hot, look no further than the Contigo Byron. 

The Byron from Contigo is a double-wall stainless steel tumbler with thermo-lock vacuum insulation to keep the heat locked inside. This system is designed to keep coffee hot for approximately six hours and cold drinks cold for about 12 hours.

An awesome feature of the Byron is the grooved silicone band that gives you a very strong and slip-resistant grip. The band fits in a special recessed area on the metal body to prevent it from falling off. The next unique feature of this mug is the SnapSeal lid that makes it leakproof. Lift the seal to open, tilt to drink, and push down to seal.

One of the things that we truly appreciate about this tumbler is the fact that you don’t have to touch the part of the lid you drink from.

The Bryon comes in two sizes, the 16-ounce, and 20-ounce. 


  • Thermos lock helps keep drinks hot for up to 5 hours
  • The grooved silicone gives a stronger and sturdier grip
  • The snap-lock lid allows for easy one-handed operation
  • The slender, sleek design is cupholder-friendly
  • The plastic parts of the cup are BPA-free


  • The paint of the mug is not dishwasher safe
  • The snap-lock feature may burn your top lip


The mug is really nice and very effective at keeping coffee hot. Just wash it by hand to avoid damaging the paint.

Overall Rating: 4.7

5. Thermos Stainless King Travel Tumbler — Best Drinklock Lid

Thermos Stainless King Travel Tumbler

Key Features

  • Stainless steel design
  • Drinklock sealing lid
  • Built-in tea hook
  • Vacuum insulation technology
  • Slender, sleek construction

If you are like us, then you must like your coffee hot every time you take a sip. That’s why you need this amazing vacuum-insulated tumbler from Thermos.

The mug features one of the best vacuum insulation technology, which ensures your coffee remains hot for at least 5 hours. It can also maintain the coldness of cold drinks for up to 9 hours. The mug doesn’t have grooves on it for grip. But you’ve got a recession near the top and an ergonomic handle for holding the cup steadily.

We appreciate the Drinklock lid design, which does a great job of keeping your coffee hot and secure when it is closed. Not to mention that the lid seals in such a way that it prevents leaks.

The rubber seal improves leakproof performance. But you will have to remove the lid and the rubber for proper cleaning when you use the mug with milk. The small diameter of the mug, however, may require you to use a brush when cleaning.


  • Superior temperature retention
  • Lid does a great job of preventing leaks
  • Slender design is cupholder friendly and easy to hold
  • It is top-rack dishwasher safe
  • Built-in tea hook adds convenience


  • It may not be easy to clean after using it with milk
  • Could be much easier to handle with a grooved grip


This is a great tumbler that holds heat longer compared to most conventional mugs out there. Just prepare to clean the lid properly if you’re adding milk to your coffee.

Overall Rating: 4.7

6. Aloufea Stainless Steel Vacuum Insulated Mug — Best Sweat-Free Design

 Aloufea Stainless Steel Vacuum Insulated Mug

Key Features

  • Food-grade stainless steel
  • Double-wall vacuum insulated
  • Long and wide handle
  • Sliding lid with a rubber gasket
  • Coated powder finish
  • 27 color options

Start your morning with a hot cup of coffee and enjoy it warm even after a few hours with this incredible vacuum-insulated mug from Aloufea.

This tumbler is vacuum double insulated for superior performance. The double-walled insulation ensures your coffee stays hot and delicious over time. It allows you to enjoy hot or cold beverages and also protects your hands. 

The heavy-duty construction is made of culinary-grade stainless steel that is both rust and puncture-resistant. The liner of the tumbler will not rust or produce any unpleasant taste.

One of the best features that we truly like about this tumbler is the rubber gasket that is fitted on the sliding lid. The gasket does a great job of preventing leakages.


  • Keeps coffee hot and tasting fresh for longer
  • The interior design doesn’t rust or produce unpleasant taste
  • The powder-coated finish is sweat-free
  • The rubber gasket prevents drinks from spilling
  • The easy-grip handle allows for ease of use


  • It can only keep drinks hot for roughly 3 hours
  • Cleaning the lid can be a challenge for some people


Although it can only keep beverages hot for up to 3 hours, this tumbler has a good design that will ensure you enjoy every sip.

Overall Rating: 4.7

7. Lafaso Vacuum Insulated Coffee Mug — Most Versatile Lid Design

Lafaso Vacuum Insulated Coffee Mug

Key Features

  • Stainless steel construction
  • Vacuum insulated
  • 14-ounce capacity
  • Welding handle
  • Stable base

Have you been looking for a low-profile insulated coffee mug for your camping expedition? Check out this great cup from Lafaso.

The cup is made of food-grade 304 stainless steel, which is rust-resistant as well as puncture-resistant. You’ve got a strongly attached welding handle that offers a sturdy grip for superior handling.

The cup comes with two ingeniously designed plastic lids. One that requires you to slide the lid to drink, and another one that allows you to drink directly from the lid.

The inner wall is coated with copper, which is great because it prevents the transfer of heat to the outer surface. The vacuum layer helps protect your hand in case your drink is too hot. The sleek exterior finish of the mug is sweat-free, and you will hardly see any water stains on it.


  • The interior design is highly rust-resistant
  • Comes with two lids for added versatility
  • The insulated design protects your hand
  • The welding handle provides a strong grip
  • The exterior finish is sweat-free and has a soft touch


  • There is no information about the manufacturer
  • Can only keep coffee hot for about 3 hours


This mug will not only keep your coffee hot and tasting fresh, but also provides you with a portable design that is travel-friendly.

Overall Rating: 4.6

8. Mira Insulated Coffee Mug — Best for Travel

Mira Insulated Coffee Mug

Key Features

  • 12-ounce capacity
  • Stainless steel design
  • Innovative vacuum insulation
  • MiraGuard technology
  • Sweat-free exterior
  • Durable outside coating

Now, if you love traveling and want to bring along a hot or cold brew, then this nice travel mug from Mira is for you.

The mug features innovative vacuum insulation, which does a great job of keeping coffee steaming hot for at least 4 hours. The brand’s MiraGuard technology keeps your hand protected from the hot drink. 

This masterpiece is built to last. The heavy-duty stainless steel construction will not rust or get damaged easily. Whether you are out camping or working at the office, the stainless steel design guarantees a metallic-free taste with each sip you take.

The functional, slender design is cupholder-friendly, which allows you to enjoy a hot cup of coffee during long rides.


  • The slender design is cupholder-friendly
  • The rubber bottom prevents the mug from sliding
  • The sweat-free exterior keeps the cup dry
  • The twist on flip lid allows for easy drinking
  • Does not produce any metallic taste


  • The lid is not completely leakproof
  • Could be easier to grip with grooves or a recession


The slender, sleek tumbler design makes it a great travel coffee mug for the money. But keep in mind that the lid is not completely leakproof.

Overall Rating: 4.6

9. Sunwill Vacuum Insulated Coffee Mug — Best for Camping

Sunwill Vacuum Insulated Coffee Mug

Key Features

  • 14-ounce capacity
  • Double-wall vacuum insulation
  • Premium stainless steel
  • Powder-coated exterior
  • Silica gel O-ring
  • Sliding lid
  • BPA-free plastic lid

Make every morning special with this great vacuum-insulated coffee mug from Sunwill. The stylish design is exactly what you need when camping, or when you just want to enjoy coffee at home or in the office.

Unlike most conventional designs, this unique cup features a premium stainless construction that doesn’t rust or puncture easily. The inner side is free of any metallic taste. The rim is smoothly designed for easy sipping.

The company’s vacuum-insulated technology helps protect your hand from the hot temperature while keeping your coffee hot for up to three hours. The exterior is powder-coated for a sweat-free experience.

Thumbs up for the full-loop handle design that allows you a strong, non-slip grip even when wearing gloves.


  • The sleek, short design sits steadily on a flat surface
  • The plastic parts are BPA-free
  • The stainless interior is rust-resistant and free of metallic taste
  • The powder-coated exterior isn’t affected by sweaty hands
  • The sliding lid design is splashproof


  • The plastic lid could easily get damaged
  • Contacting customer support can be a challenge


As long as you receive a model with no design issues, especially on the lid, this amazing insulated mug from Sunwill is a must-have for camping and outdoors.

Overall Rating: 4.6

Things to Consider When Looking for Insulated Coffee Mugs

Whether you are making a satisfying cup of coffee at home or carrying a reusable beaker to your much-loved coffee shop, you need to have the best insulated coffee mug with you.

Here are the top features that will help you make the best buying decision.

Tumbler or Cup Design

It’s important to consider the design of the insulated mug because not all models on the market will fit your specific lifestyle. There are two popular styles you can choose from: a tumbler or a cup design.

Tumbler designs have a slender, sleek construction with no stem or handle. They are cupholder-friendly and convenient to use in the car. Instead of a handle, tumblers normally have a grooved grip or a sweat-proof recession for holding the cup.

Cup designs look exactly like a cup with a full-loop handle. They are usually short and wide but not cupholder friendly. If you use this type of mug in the car, you must have a flat surface to place it on and the lid must be leakproof to prevent spills.

Size or Capacity

Once you’ve found the design that works best for you, the next important consideration is the size or capacity of the mug. Insulated coffee mugs range in size from 12 ounces to 20+ ounces. 

Performance of the Mug

So, you’ve found the right design and size/capacity. But does the mug keep your coffee hot, and does it not affect the taste of your coffee?

The best models with high-performing double-wall vacuum insulation are capable of keeping hot beverages hot for about three to six hours and cold drinks cold for approximately nine to 12 hours. You can also check what other users of the product are saying to make a more informed decision.

Make sure the interior is rust-resistant and doesn’t produce a metallic taste. Choose a leakproof, BPA-free lid design that’s easy to use.

Also, check out the best coffee makers for camping.


Are Insulated Coffee Mugs Dishwasher Safe?

Only those with premium quality colors that don’t get damaged easily are dishwasher-safe. But it is always advisable to wash your mug by hand, especially the lid for effective and safe cleaning.

Do Insulated Mugs Come with BPA-Free Plastic Parts?

All the insulated mugs on the market are expected to use BPA-free plastic when designing their lids. But make sure you check the product details to see if the manufacturer stated that the plastic lid is BPA-free.

Is It Easy to Get Replacement Lids for Insulated Mugs?

It depends on the brand, but you should have no problems getting a replacement lid if the original one gets damaged.

Final Thoughts

For this roundup, the winner is the Simple Modern Voyager Insulated Travel Mug. What makes this mug stand out is its high-performing design, wide range of color options, and different sizes. While the 10-ounce size may not be cupholder-friendly, all the remaining sizes are slim and cupholder-friendly.

This mug beats the competition with its ability to keep coffee hot for a longer duration and its leakproof lid that prevents accidental spills. Its full-loop handle makes it a great choice to use at home, in the office, and outdoors—like when camping. It is a must-have mug for every enthusiastic coffee drinker.

Krista Haws

Known among her friends as 'the caffeine fiend', Krista loves all things coffee. From an extremely short, strong espresso to a 3 day cold brew, Krista loves them all.

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