|1. Thermos||2. EcoVessel||3. Stanley|
Are you a coffee addict? If yes, then you probably need a gear to keep it nice and hot for a few hours; this is what coffee thermoses are for. A compact coffee thermos which can be stashed in a bag on your way to work will come quite handy. This guide is all about best coffee thermos available in different shapes, sizes, and colors.
There are different qualities that people value when it comes to coffee thermoses, and we have tried to cover all sorts of models. So you can definitely find something on this list.
A coffee thermos can prove to be a great investment. A good-quality coffee thermos works wonders for those who enjoy camping, traveling, but its uses doesn’t end there.
This article highlights different features of a coffee thermos and how to find the right one for your use. The first section of our guide lists some basic information on coffee thermoses and a few factors to consider before purchasing the best coffee thermos.
Then we have provided a handy review roundup of some of the most popular coffee thermoses, so that it becomes easy for you to shortlist products and find a great deal.
Why Should You Get A Coffee Thermos?
A well-built thermos can give you a head-start every day. You can quickly make coffee when in a hurry and sip it on the go. You won’t have to scald your mouth on a boiling hot cup of coffee or throw a half-full cup into the bin because you don’t have the time to enjoy it and it will become cold. A thermos also works well for those who enjoy camping.
When choosing a thermos, consider your coffee-drinking habits and then make a choice. A thermos which isn’t constructed using good-quality materials starts leaking after a few days or will fail to keep your coffee warm. It is not only suitable for travelers or campers, but you can also take it with you to school, office, picnics, evening walks, casual dates, etc.
Its compact build allows you to enjoy your coffee anytime, anywhere. The features to consider are also determined by where and how you are going to use it. There are a plethora of designs available on the market today; you just need to think carefully and make the right choice. To help you with that, we have compiled a list of a few essential factors to consider before purchasing the best thermos for coffee.
Important Factors To Consider Before Buying The Best Thermos For Coffee
Thermal flasks can be extremely handy as well as cost-effective if you take your hot drink or coffee to work in them, instead of spending money on costly coffee shops like Starbucks. You can use a thermos to take anything with you, ranging from soup to green tea. It is very useful for regular coffee drinkers who like to enjoy their cup without any rush.
You can get a taste of your coffee wherever you go. But there are a few things you need to check before you purchase a thermos. You need to be sure of what you are going to use it for. For example; are you buying it to regularly carry with you on your way to the office or for hiking tours? Do you want to use it for cold coffee or other cold drinks or only hot beverages? Here is a detailed list of a few factors you need to keep in mind to make the best out of your purchase.
1. The Size Of The Thermos
Are you going to be the sole user of the thermos, or do you plan on sharing it with your camping partners or a date? You even need to consider the quantity of coffee you usually brew and drink. If you are looking to buy a shareable thermos, or you like drinking a lot of coffee, you should choose a thermos which offers great capacity.
You also need to know that a large thermos means it will be heavier and take up a lot of space in your bag. But at least you will have enough coffee to help you get going. If you like keeping it compact and light, it is better to opt for a smaller thermos. If you travel often, we recommend you to go for a thermos that can fit in any vehicle’s cup holders. The size of the thermos also determines its price, so think before you make a decision.
2. Insulation Properties Are Important
Insulation determines for what length of time the thermos can maintain the temperature of a beverage (hot or cold). The way a thermos is constructed determines the insulation’s effectiveness. Some of the high-quality models are made with double-wall stainless steel, and are vacuum insulated. However, there are some low-quality models available which are made using tin or plastic. These are no match to the stainless steel ones when it comes to insulation.
Plastic or tin thermoses work well for commuting or other short-term use, but they start leaking after some time and also struggle to retain a beverage’s temperature. It is known that plastic is not a good conductor of heat. Thus it is better to invest in a stainless-steel best coffee thermos.
This is the main difference between a plastic thermos and a high-end one. Everybody likes their coffee hot, so if you are not struggling with your budget, it is advised you invest in a good-quality coffee thermos. If you want to keep your beverage hot for more than a few hours, as some people need a thermos for overnight use, you will need to spend more money.
3. Design And Other Features
While size and insulation are some of the major considerations, there are other features you need to consider as well. The way a thermos is designed can affect its ease of use. Everyone appreciates different things, so there is no right or wrong here. You just need to find what you value the most in product design.
You may also want to check if a thermos has handles to make it easier for you to carry it around (it is a great feature if the flask tends to get hot). Some models come with a free carry bag to keep the thermos wrapped up and prevent any sort of leakage.
You might also want to choose a thermos which comes with a warranty or a cash back guarantee. It is important to consider, especially if you are buying online. The warranty and easy return policies are for your assistance if you are not able to test it beforehand. You can send the product back and demand a refund if it doesn’t work properly
4. Evaluate The Delivery System
You must consider how you are supposed to sip your coffee from the thermos. Does it come with a metal straw, a sipping hole, or an adjustable mouthpiece? Does the lid come off, allowing you to use it as a small cup to pour coffee into.
You also need to consider the grip it provides. You should be able to handle using one hand while driving or going down a busy lane carrying your other belongings
When buying products for regular use, considering these small factors is necessary, no matter how futile they may seem. The one which is easy to handle is definitely the best thermos for keeping coffee hot.
5. Envision Using It Regularly
If you are a coffee addict, you will probably use a thermos almost every day, so make sure you are not bothered by its quirks. For example, can it be put into the dishwasher or does it need to be washed by hand? Does it come with small, finicky components that are tough to clean? Do odors and stains stick to its interiors?
If you are buying a thermos just to drink coffee, then the left-over coffee smell may not irritate you as you will use it solely for coffee. But if you are purchasing a thermos to pour in different kinds of beverages every day, you need to make sure that its cleaning process is easy.
6. Beware Of Spills
The best coffee thermos can be tilted, shaken, dropped, flung from a balcony, or steeped on without even a single drop of liquid spilling from its seal or lid. Unfortunately, many models do not meet this standard. You have to make sure to analyze the product’s technology and read online reviews or else opt for a reputed high-end.
There are a variety of thermos flasks available online, and you can choose from the cheapest to the most costly one. It is easy to assume that the higher the price the greater the quality and build of the product. But this is not always the case. You can find sundry cheap thermoses which function really well and offer features just like any highly expensive thermos.
It is recommended that you check customer reviews to figure out if the promises made by the manufacturer are legitimate. The next section of our guide lists some of the most popular coffee thermoses available online. We have tried covering products of different price ranges to make sure you are able to find a thermos which fits your budget.
8. Lid Of The Thermos
The lid or seal of the thermos is another important factor to consider. As already mentioned, the quality of the lid determines if the thermos will leak or not. People assume that a costly thermos manufactured by a popular company will not leak. Sadly, this is not the case. You need to go through customer reviews to find out if its lid functions properly.
You will also see several coffee thermoses which come with a cap which can be turned into a small cup. If you like to sip your coffee in a cup, you may consider buying this. Such cups come in handy if you are outdoors and do not want to carry a cup with you separately. Make sure that the cup is made of the same material as the thermos and can effectively retain heat.
Some thermoses feature corks to keep them closed but are usually not that effective and prone to leakages. Instead, screw caps are a better option because they stay in place. Overall, the lid should be secure as well as effective. It shouldn’t come off easily, should be easy to clean and resistant to leakage. It should tighten with ease and fit the thermos perfectly.
Make sure you check the return policy of the product if you are buying online. Sometimes a defective product may be delivered; you might get a broken lid that does not fit the thermos accurately. It’s not that the model itself is defective, but the specific product you got may be a defected piece, wrongly delivered.
9. Material Of The Thermos
The material of the thermos is another crucial factor and can have a tremendous amount of impact on its durability and effectiveness. As mentioned earlier, flasks made of stainless steel are common and popular as they are reliable, easy to clean, and offer great heat retention.
On the other hand, thermoses made of plastic or glass should be avoided as they are more prone to leakage, breakage, rust, and do not retain heat as well. You should also make sure that the thermos is well insulated. Double-walled flasks work incredibly well to keep your beverage hot or cold. Even a vacuum sealed thermos is a great choice to keep your coffee warm for a longer time.
10. Heat Retention
Heat retention refers to the amount of time a thermos can keep your beverage hot or cold. It varies from 4 to 5 hours to as long as 12 to 14 hours. If you plan on using your thermos for more than one meal or plan on sipping your coffee while hiking, then you will require a thermos which keeps your drink hot for a long time.
But if you intend to use it just for lunch or breakfast, as you rush through your morning routine, you won’t need significant heat retention. If you are looking for a thermos for both hot and cold beverages, then you need to check how long it can keep a beverage cold. You need to be careful, as some thermoses are not made for storing cold beverages at all.
Now that you know about the factors to keep in mind before you purchase the best thermos for coffee, it is time to check out some of the most popular thermoses available on the market. You’ll get a lot of choices when it comes to thermoses; of various sizes, colors, designs, and prices. You need to narrow down which features are the most important to you before shortlisting any product.
The products listed here are the cream of the crop. We also dug up customer reviews online to present a non-biased guide. The list covers both cheap and expensive thermoses, so that everyone gets a good option according to their budget.
Top 15 Best Coffee Thermos 2021
1. Thermos Stainless King 68 Ounce Vacuum Insulated Beverage Bottle, Midnight Blue
The first product on our list of top 10 best coffee thermoses is by the renowned brand Thermos, known for manufacturing thermoses for over a century. They came up with the popular double-wall vacuum method of heat retention. They also developed stainless steel vacuum construction in order to prevent breakage.
This brand is facing tough competition in the market now, as other manufacturers are also producing high-quality, low-cost thermoses. But their products still dominate the market, and their sales haven’t dropped because of their leak-proof thermoses.
This specific model is made of stainless steel and has a capacity of 68 ounces or 2 liters. Once a beverage is in, it maintains its original temperature for roughly up to 24 hours. It also features a retractable handle so that you can carry it around with ease. The only downside is that this bottle is not very compact and portable.
It also comes with a twist-and-pour stopper, so you don’t need to remove the stopper to pour a cup of coffee. Another feature is the stainless steel mug. However, you will need to carry extra cups if you intend on sharing your coffee with a few fellow coffee addict. Some customers have complained that it retains the smell of the beverage poured into it, which means that you’ll need to clean it thoroughly after every use.
2. EcoVessel Perk Vacuum Insulated Stainless Steel Coffee & Tea Travel Bottle with Push Button Locking Top – 16 oz Tumbler Mug – Black Shadow
The second thermos on our list is by EcoVessel, another well-known brand in this industry. This brand was established to challenge the overuse of plastic bottles. It spent its profits on charity and supporting other projects. All of its products are recyclable.
One of the best features of PERK vacuum thermos is that it looks like a mix between a gym bottle and a flask. In fact, it is made of 18/8 stainless steel with no liners and promises to keep your beverage hot for about 8 hours and cold for 36 hours. It is available in a variety of funky colors like orange, green, and blue. It features a push-button lid which facilitates use with one hand, so you can sip your coffee while driving or walking down the street.
The button slips in to lock mode when the lid is tightly closed, to minimize leakage. It is also equipped with a removable strainer. The strainer works well if you want to enjoy cold coffee. Though there are a few downsides which accompany this thermos; the flip-lid design might cause spills and accumulation of persistent dirt. Some customers also mentioned that the lid bumps against the nose when drinking.
3. Stanley Classic Vacuum Bottle
This best coffee thermos by Stanley is a durable thermos manufactured by a brand that has been producing thermoses since 1913. This specific thermos is available in a variety of sizes ranging from 16 ounces to 2 quarts. So you get a lot of choices and you can pick up a size according to your requirements.
This brand is particularly famous for its tough thermoses, suitable for carrying while trekking, hiking or sailing. This product comes with a lifetime guarantee and promises to maintain your coffee’s temperature for 24 hours. It also keeps an iced beverage cold for 120 hours. If you frequently travel or hike, then Stanley’s thermoses will suit you the best as they are heavy and strong.
The larger models come with a handle for a comfortable grip, but they are pretty heavy to carry around even in a bag. Size or capacity is not a restriction here because if you want something compact, then you can opt for a smaller size.
4. Zojirushi SM-SA60-BA Stainless Steel Mug, 20-Ounce, Black
This may be termed a mug, but it resembles a regular thermos in its design. It is manufactured by a Japanese brand called Zojirushi, famous for producing kitchen appliances since the 1920s. It offers a capacity of 20 ounces, making it easy for you to carry around for regular use.
It is made using BPA-free plastic plus stainless steel and comes with a 5 year warranty on heat retention. It is very easy to clean it as the stopper can be disassembled for cleaning. The stainless steel body is non-stick. You will require a brush to deep clean it once in a while.
It comes in a variety of colors and you can choose from 14 different colors. The only downsides are that it is not fit for pouring coffee to drink from a cup and the stopper may start giving a nasty plastic smell after a few days of use.
5. Hydro Flask 20 Oz Travel Coffee Flask – Stainless Steel & Vacuum Insulated – Wide Mouth with Hydro Flip Cap – Lava
This best thermos for keeping coffee hot is double-layered, made of stainless steel and vacuum insulated (the vacuum construction is also known as Tempshield). It features a BPA-free and phthalate plastic lid. This works great with the brand’s Wide Mouth series of accessories, like the flex cap, flip-lid, Wide Mouth straw lid, etc.
If leaks cause a problem when you toss it inside your bag or keep or let it roll around your vehicle’s seat, the Flex Cap is the best solution. But you also get to choose from a wide range of other caps that offer different features like a straw lid or flip lid, both of which are great for consuming coffee on the go. It is a durable product which will keep your coffee hot for hours, until you reach your destination.
As it is double-walled, the outer body doesn’t feel hot to the touch. Even if you pour a cold drink, it doesn’t develop any condensation. It promises to keep your coffee hot for 6 hours and an iced beverage cold for 24 hours. It is available in three sizes (12 oz, 16 oz, and 20 oz). These sizes line up with those of famous coffee vendors like Starbucks if you need to get a refill while travelling.
It comes with a lifetime warranty and is a great buy for commutes. Its multiple sizes offer a lot of choices. The only problem is that only one lid is immune to leakage and it is difficult to clean it. It needs to be washed using hot water and soap.
6. Contigo Autoseal West Loop Stainless Steel Travel Mug, 16 Oz., Black
Contigo is another popular brand that manufactures cheap and good coffee thermoses. This is a great flask for those with a low budget as it costs less than $15, while standard good-quality thermoses begin at $30. So it costs half the price of a regular coffee thermos and still provides all the necessary features offered by the others.
It is ideal for busy corporate professionals. The West Loop travel mug mixes fashion and functionality by offering a sleek flask that is convenient for people who like to have coffee while commuting. Due to its easy-push lid button, it can be used with one hand. Another one of its great features is its ‘auto-seal’ technology which prevents leakage and spills.
It is available in multiple sizes (16, 20, and 24 ounces) and several vibrant colors. This spill-proof travel mug is easy to clean and is compact enough to fit in most cup holders. A few customers have complained that the inside lining comes off after some time. Still, it is worth considering, especially if you do not intend to spend a lot on the best coffee thermos.
7. Thermos Stainless King 40 Ounce Beverage Bottle, Midnight Blue
It can hold a beverage’s temperature steady for a complete 24 hours, be it a hot cup of espresso or an iced-latte.
One of its best features is its lid which doubles as a portable coffee cup. So you can sip your coffee anytime and anywhere. Its capacity is about 40 ounces and doesn’t even cost much.
Overall, it is a durable product, and the only problem the customers have faced is with its inner lid as it doesn’t seal properly.
8. Thermos Vacuum Insulated 16 Ounce Compact Stainless Steel Beverage Bottle
This one is another best thermos for coffee manufactured by Thermos. It is available in multiple sizes (16, 25, 32 ounces). It does offer great capacity if you buy a large size model. Bigger size doesn’t necessarily mean that it is heavy to carry around as it is lightweight and can be easily carried around in a purse or a backpack.
You don’t need to worry about spilling coffee on your personal belongings as it is made of leak-proof vacuum technology. Even if you throw it down the balcony, a single drop won’t leak. Its advanced vacuum insulation technology locks in temperature to preserve your coffee’s aroma and freshness. It promises to keep your coffee hot for 12 hours.
It features a durable 18/8 stainless steel interior and a twist and pour stopper to make serving simpler. It also comes with a built-in stainless steel cup so that you can comfortably sip your coffee anywhere you like. It is a light and compact thermos; just make sure you tighten its lid properly before tossing it inside your bag.
9. Yeti Rambler Vacuum Insulated Tumbler with Lid
Yeti Rambler features the best thermos technology. It may be costly but it is a quality product, built to last long. It is double-walled and made of 18/8 stainless steel. Its vacuum insulation makes sure that nothing ever spills. It flaunts a no-sweat design that prevents condensation from accumulating on the bottle’s exterior.
You won’t require a coaster to protect your furniture from damage caused due to water. Also, you won’t burn or freeze your hands while handling it. It is worth considering if you do not mind spending a couple of dollars on the best coffee thermos.
10. Zojirushi SM-KHE48XA Stainless Steel Mug
This is another coffee thermos by Zojirushi, which is available in multiple colors like smoky blue, lavender pink, steel grey, emerald, gold, etc. It is available in two compact sizes (12 and 16 ounces).
It offers all waterproof as well as shockproof elements which are expected from the brand. It is made of 18/8 stainless steel and takes up very little space.
It comes with a wide mouth opening to make the cleaning process easier. But some people have reported that it doesn’t retain the beverage’s temperature for long.
11. Thermos Stainless King 16 Ounce Travel Tumbler
The Thermos Stainless King travel tumbler is one of the most efficient flasks available in the market at a decent rate. Its vacuum insulation technology helps to retain temperature for a long time; keeping coffee hot for 5 hours and iced beverages cold for 18 hours. It features BPA-free durable stainless steel interior as well as exterior.
It prevents condensation from accumulating on the tumbler’s surface when a cold drink is poured and doesn’t heat up when a hot beverage is poured into it. It comes with a handy Slide lock to facilitate easy cleaning.
It can fit into any cup holder due to its compact size and offers a capacity of 16 ounces. It is a safe, cost-effective, super-convenient coffee thermos that you won’t regret buying.
12. Contigo Snapseal Byron Vacuum-Insulated Stainless Steel Travel Mug
The SnapSeal by Contigo offers excellent value for its price and is ideal for those with a low budget. It costs less than $15 and is equipped with vacuum insulation technology to prevent leaking or spilling.
It can be used with one-hand, thus making it suitable for drinking coffee while driving or walking. It offers a textured grip around the upper half of the thermos to make sure that you never lose your grip while drinking.
It retains your hot drink’s temperature for 7 hours with its THERMALOCK vacuum insulation. It is quite portable and can fit in any car’s cup holder. Its lid is dishwasher safe, but its body is a little tough to clean and needs to be hand washed. It is 100 percent BPA-free.
13. Rtic (191) Double Wall Vacuum Insulated Tumbler, 30 Oz, Stainless Steel
This product by RTIC is made for serious coffee fanatics. It features a thick, double-layered design that makes sure your coffee’s temperature is retained for a longer period of time. It is spill-proof and has a capacity of 30 ounces. While 30 ounces may not be much, still it a great model for those looking for something compact and portable.
It is made of stainless steel and is reasonably priced. It features an easy-grip base to make it comfortable for daily use. It promises to retain your beverage’s temperature for up to 24 hours. Its vacuum insulation technology helps in maximizing heat retention, so that you enjoy your coffee anytime you want.
14. Jura Outdoor Tumbler 20 Oz Stainless Steel Vacuum Insulated With Lids And Straw [Travel Mug] Double Wall Water Coffee Cup For Home, Office, Outdoor Works Great For Ice Drinks And Hot Beverage
This is the second last model on our list of best coffee flasks. It offers a capacity of 20 ounces and its vacuum insulation makes sure temperature is retained for a prolonged period of time. Any hot drink can stay hot for about 6 hours, and iced drinks like lemonade stay cool for 24 hours. It is double-walled and made of stainless steel.
It comes with 2 kinds of lids to choose from. The first one is a Slider lid which is quick and easy to use. It is specially designed for those who like sipping their coffee on the go. The other one is the Flip Lid, which enables you to relish your drink safely. Its tight clip seal prevents spilling and leakage. It comes with an added Steel straw to casually sip cold beverages. A straw cleaner is also provided to make it easy for you to maintain it.
It is sleek and lightweight, compact enough to fit most car cup holders. It comes with a lifetime warranty and is eco-friendly as it is recyclable and BPA-free. It features an anti-sweat design so you can easily carry around your coffee whether out at the mall, walking in a park, or heading out for work.
15. Best Stainless Steel Thermos Bottle – New Triple Wall Insulated – BPA Free – Hot Coffee or Cold Tea Drink Cup Top – Perfect for Office, Camping and Outdoors
This last model on our list is the latest edition of 2021 as it features triple wall vacuum insulation for superb heat retention. It comes with extra copper lining between the 2 standard stainless steel walls.
So you can fill it with iced-latte or hot espresso and it will protect your drink all day long. It features a screw on top for better insulation. Just unscrew it and pour your beverage into a cup.
It is easy to carry as it can easily slide into any cup holder, side pockets of a hiking backpack, or bike rack. It is leak-proof and features a wide mouth opening to facilitate easy cleaning. Its BPA-free lid and no plastic lining mean zero toxins. You won’t even get any metallic aftertaste. It is reusable, thus making for a great replacement for toxic plastic water bottles.
One additional feature is its lid which can also be used as a drinking cup. It is a great option for those who frequently travel, hike, or enjoy camping. The only problem is that it is not available in a variety of sizes so you will have to adjust with regards to that.
Other than that, this best thermos for coffee is worth considering because of its features and reasonable price.
FAQs on Coffee Thermos
Before you go ahead and make your purchase, here is an additional FAQ section to clear some last minute moment doubts:
1. How do you get rid of unpleasant smell inside a coffee thermos?
You can get that nasty smell out of your coffee thermos by using just two ingredients; vinegar and hot water. Just pour half a tablespoon of vinegar into the thermos, and then fill it with hot tap water. Seal the carafe by putting back its lid and shake it well. Let the mix rest in the thermos for 25 to 30 minutes, then empty it and rinse it a couple of times with regular water. Let the thermos dry for some time before using it.
2. Can you clean a thermos using bleach?
Not at all! You shouldn’t use bleach to clean a thermos made of stainless steel. Bleaching agents can prove very harmful when used on thermal flasks and thus need to be absolutely avoided. Before buying any model, check the cleaning instructions on its manufacturer’s official site. Some thermoses and lids are dishwasher-safe.
If not, it is recommended that you use a mixture of vinegar, baking soda, and hot water to get rid of unwanted stains or smells in your coffee thermos. It is advised that you watch videos that instruct you how to clean a thermos to not make any silly mistakes.
3. What is the best thermos to keep coffee hot?
There is no clear answer when it comes to listing the best coffee thermos. It depends on what an individual’s requirement and budget is. Different models boast various features and are priced differently. A model which works well for you may not be ideal for another. Your coffee-drinking habits and personal needs determine what kind of thermos will be suitable for you.
Other than that, it is recommended that you invest in a thermos manufactured by a good-quality brand. Stanley and Thermos are the brands which are evergreen and dominate the industry. But today you get a lot of other options, and there are several other brands which have garnered great reviews, so choose what suits your needs.
4. At what temperature should be served?
Ideally, coffee should be served at around 180 to 185 degree Fahrenheit (if you follow the recommendations of the National Coffee Association of the USA). Other experts in this field recommend that at such a high temperature, the full expression of its subtle flavors is crushed. They argue that to taste coffee’s inherent flavors, like sweetness and acidity, it needs to be served at temperatures ranging between 120 and 140 degree Fahrenheit.
Best Coffee Thermos: What’s Your Pick?
Now that you have a clear idea of what factors to consider and know some basic information about coffee thermoses, the next step is to start researching on your own. If you liked any of the models reviewed in this guide, we recommend you to visit the manufacturer’s official website to know more details.
Keep in mind all the crucial factors discussed in this guide. Make a budget and highlight the features which you feel are necessary. We hope you will be able to find the best coffee thermos and make a wise choice.