The 5 Best Coffee Thermoses of 2019

Investing in a good thermos can make life a lot easier. Of course, thermoses are essential for those who enjoy camping or want to keep enjoying good coffee while traveling, but that’s not all they’re good for. This article will help you find the best coffee thermos for your use!

I’ll first go over some of the key things you should be looking for to find the insulated thermos for coffee, made just the way you like it. We will then finish up with a handy review roundup of the 5 best thermoses for coffee, so you can skip the legwork!

TOP PICK: Stanley Classic Vacuum Bottle

Stanley thermos

This reliable thermos is our top pick since it comes in a variety of sizes (16 oz to 2 quarts) depending on your needs, and can keep your coffee hot for up to 24 hours. Its stainless steel vacuum insulation combines durability with great heat retention.

Whether you are a busy commuter or an outdoor person, they've got something suitable for any use.

Why Should I Get A Thermos?

A good thermos can give you an easier start to the day. I suck at mornings, but getting a good thermos has improved them a lot because now I can just make my coffee in a rush and then sip it on the go.

Gone are the days when I had to scald my mouth on a boiling cup of coffee or, worse, throw it down the sink because there was no time to enjoy it. Of course, a good, leak-proof thermos is essential when camping. You can take hot coffee from home or brew some cowboy coffee and enjoy any leftovers later from the thermos! 

A poorly constructed one will struggle to keep your coffee at the right temperature and, even worse, risk leaking everywhere in your bag. Besides camping, you can take your thermos with you to work, school, picnics, afternoon walks, parties (perhaps with a dash of liqueur), dates (cute to share if you have an extra mug, and you can impress with your delicious coffee!), absolutely anywhere!

However, regardless of features, the best thermos is the one that’s just right for your coffee-drinking habits. The qualities to look for also depend on how and where you are going to use it. There are a lot of different thermoses on the market, so it can be daunting to choose The One. Luckily for you, I’ve put together a review round-up to help you on this quest.

How To Find The Perfect Thermos

First, you need to ask yourself what type of thermos is the most appropriate for your personal use.

coffee poured from a thermos to a cup

Size Matters

Is the thermos going to be used only by yourself, or are you looking to share it with camping partners or a date? How much coffee do you usually brew and consume?

If you’re looking for a shareable thermos, or you tend to drink whole pots of coffee over the day, you should be going for one with a large capacity. It will be heavier and take up more space in your bag, but you can be sure you have enough coffee to keep you going.

If you prefer to keep it small and light, you should naturally go for one of the smaller options. If you're constantly on the move, perhaps a thermos that can fit in car cup holders (or even a travel tumbler) will be the right choice for you.

Insulation Is Key

Insulation determines how long the thermos can maintain temperature, for either hot or cold drinks. The insulation's effectiveness is determined by how the thermos is constructed. The best thermoses are made with double-wall stainless steel and vacuum insulated.

In contrast, some cheap thermoses are made with materials like tin or even plastic, which just cannot compete in the insulation department. This is what really differentiates cheaper thermoses for higher-end ones; you definitely want to keep your coffee hot

While cheap thermoses can be fine for commuting and other short-term use, they’ll struggle to retain temperature for more than a couple of hours. So if you’re looking for a thermos for overnight use, you will probably have to invest in it a bit more.

Design And Other Features

Size and insulation are the most important things, but there are also other features to look out for. The design of a thermos can have a huge impact on the ease of use. Everyone values different things, so there is no single right answer here - just think about what you most appreciate in product design.

Here are some things to look out for:

  • Is the lid or cap easy to open and close?
  • Does it have a serving cup?
  • How fast is it to clean from the inside?
  • Does it have a handle or straps?

The 5 Best Thermoses In 2019

Now you know exactly what to look for when you want to find the perfect insulated coffee holder. There’s a lot of choice on the market, so I’ve narrowed it down to 5 - these are the cream of the crop.

Remember that although I have picked the overall winner, your personal best might be something else on the list, depending on what you’re personally looking for. While reading, keep asking yourself the questions I went over before! None of these would be a bad choice, but I have identified the absolute best of the best. Just keep reading and you’ll find out!

IMAGEPRODUCTFEATURES
hg-table__imageThermos Stainless King Vacuum Insulated Beverage Bottle
  • Holds two liters of coffee
  • Keeps the coffee hot for up to 24 hours
  • Has a built-in cup
CHECK PRICE →
hg-table__imageEcoVessel Perk Insulated Stainless Steel Coffee Bottle
  • Clean stainless steel keeps your coffee hot all day
  • Push button lid for easy drinking access
  • EcoVessel donates part of its profit to charities
CHECK PRICE →
hg-table__imageStanley Classic Vacuum Bottle
  • High-class stainless steel insulation, suitable for harsh conditions
  • Keeps coffee hot for 24 hours and iced for 120 hours
  • Variety of sizes
CHECK PRICE →
hg-table__imageZojirushi Stainless Steel Travel Mug
  • Sleek design and a variety of colors to choose from
  • The flip lid makes it easy to drink your coffee on the go
  • Easier to clean than most travel mugs
CHECK PRICE →
hg-table__imageHydro Flask Wide Mouth Coffee Flask
  • Lifetime warranty
  • Good for commuters
  • Multiple sizes for sippers to guzzlers
CHECK PRICE →

Thermos Stainless King

The Thermos brand is a classic, producing reliable thermos products for over a century. They pioneered the double wall vacuum method of heat retention, and use a stainless steel vacuum construction to prevent breakage. They do have some tough competition now, but their products are still worth buying when you want a trusty, spill-proof thermos to keep drinks hot or cold.

This vacuum-insulated bottle made from stainless steel holds a whopping 68 ounces (2 liters) of coffee. It keeps its promise of maintaining temperature for up to 24 hours.

A retractable handle makes it easier to carry and pour, although it’s definitely not the most portable bottle on this list. Its twist-and-pour stopper means you don't have to remove the stopper to pour a steaming cup.

It features a stainless steel mug for easy drinking, but you’ll want to take some extra cups if you intend to share the bounty with fellow coffee lovers.

The Thermos vacuum insulation bottle is the right choice if you’re looking for high-volume, heavy-duty, extended use.

PROS

  • Holds two liters of coffee
  • Keeps coffee hot for up to 24 hours
  • Has a built-in cup
  • Handle makes it easier to manage

CONS

  • Not the right choice if you’re looking for something more portable
  • Must be cleaned thoroughly after each use

EcoVessel Perk

The EcoVessel Perk thermos might look like a hybrid between a gym bottle and a flask, but in reality, it’s made with stainless steel and does its job like a champion. The EcoVessel company has an activist stance, stating that the company was founded to fight the overuse of plastic water bottles. They spend part of their profits on charity, supporting Water For People and the Elkay Partnership.

The Perk is made with 18/8 stainless steel with no fillers or liners. It promises to keep your coffee hot for 8 hours and cold for 36 hours. The Perk also features a removable strainer. The Perk has a push-button lid, facilitating use with one hand when driving or walking or whatever it is you do while enjoying your coffee. The button goes into lock mode when the lid is closed, minimizing leakage.

PROS

  • Clean stainless steel keeps your coffee hot all day
  • Push button lid for easy drinking access
  • EcoVessel donates part of its profit to charities
  • For extra environmentalism, the bottle is also recyclable
  • The removable strainer is handy if you want to make cold-brew coffee

CONS

  • Over time, the flip-lid design might cause leakage and build-up of persistent dirt
  • Doesn’t look as stylish and sleek as many other thermoses
  • The lid sometimes bumps against nose or chin when drinking

Stanley Classic

The Stanley Classic is a reliable thermos from a brand that has been around since 1913. These thermoses come in a range of sizes from 16 ounces to 2 quarts, so you can pick the one that bests suits your coffee mileage.

Stanley is branding its thermoses as a more “hardcore” option suitable for things like climbing mountains or sailing on the high seas. The Stanley Classic has a lifetime guarantee and promises to keep your coffee hot for 24 hours and iced for 120 hours.

Most Stanleys are quite heavy and sizeable, so they are definitely better suited for adventuring than commuting. The larger ones have a handle for easier grip, but they are still a drag to carry around

You can watch a more in-depth review from Homesteading Ways:

PROS

  • High-class stainless steel insulation, suitable for harsh conditions
  • Keeps coffee hot for 24 hours and iced for 120 hours
  • Variety of sizes
  • Good handle for easier management of the large sizes
  • Dishwasher safe
  • Lifetime guarantee

CONS

  • The large ones are, well, really large, so it’s not your best choice for lighter use

Zojirushi Stainless Travel Mug

The Zojirushi stainless steel travel mug is, despite its name, closer in design to a regular thermos than a mug. This is good, because travel mugs tend to suck when it comes to actual quality of use.

The Zojirushi travel thermos is has a capacity of 20 ounces, making it a comfortable size for carrying around in everyday use. It is made of BPA-free plastic and stainless steel and has a 5-year warranty on heat retention.

The Zojirushi thermos has been well thought out in the cleaning department. The stopper can be disassembled for easier cleaning, and the stainless steel is non-stick. You might still need a brush to deep clean it, but at least it’s easier than with many other travel mugs.

Here is a more in-depth review of the Zojirushi travel mug from Show and Tell:

PROS

  • Sleek design and a variety of colors to choose from
  • The flip lid makes it easy to drink your coffee on the go
  • Easier to clean than most travel mugs
  • Light and portable

CONS

  • The stopper may give an unpleasant plastic smell
  • Not designed for pouring coffee out to drink from a cup

Hydro Flask Coffee Flask

The Hydro Flask Coffee Flask features stainless steel, double-wall, vacuum-insulated construction (which they call Tempshield). It also comes with a phthalate- and BPA-free plastic lid that's compatible with their Wide Mouth series of accessories - the Flex Cap, Flip-Lid, and Wide Mouth Straw Lid.

If leaks are a problem (for example, if you toss your thermos into your bag or let it roll around on the passenger's seat of your car), the Flex Cap as used on their water bottle is the one to choose. But there's a selection of other caps that offer a range of convenience features, like the straw lid or the flip lid, both of which are well suited for coffee on the go. Either way, the Hydro Flask will keep its contents hot till you reach your destination and pour them into your coffee mug.

Because it uses double-wall construction, the outside never feels hot to the touch (nor does it gain a layer of condensation if you fill it with a cold drink). And it's rated to keep your coffee hot for six hours or your iced beverage cold for 24.

It's available in 12-oz., 16-oz., and 20-oz. sizes, which neatly line up with popular coffee vendors if you absolutely positively have to pick up a refill on the road. 

PROS

  • Lifetime warranty
  • Good for commuters
  • Multiple sizes for sippers to guzzlers

CONS

  • Only one lid is leakproof
  • Handwash only with soap and hot water

THE VERDICT: What’s The Best Insulated Thermos Of 2019?


So there’s a lot of choice when it comes to keeping your coffee piping hot (or icy cold)! Choosing a thermos is like choosing a travel partner. You want someone who does not annoy you all the time and can be trusted.

As a reliable all-rounder, the Stanley Classic Vacuum Bottle is the winner of this roundup. It comes in a range of sizes and can be trusted to retain heat for extended periods, making it suitable for both commuter and outdoorsy use.

Stanley Classic

Although the Stanley is the overall winner, the Zojirushi is a head above its competition for lighter thermoses. If you’re a commuter or a Sunday picknicker, you might appreciate its portability and ease of cleaning.

Check out more coffee gear reviews here, or more accessory guides here.

Alex
 

Alex is the Founder and Editor of Homegrounds.co. He is passionate about brewing amazing coffee at home, and teaching others to do the same.

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