Top 5 Models Of The Best Thermos For Soup

Thermos is a great human invention that has made preserving food and drinks temperature more long-lasting. Most people connect the word “thermos” with keeping water and drinks hot, but in fact, it is possible to get the best thermos for soup and other meals. This feature of thermos to store food and products is gaining popularity very quickly.

There are special insulated containers to keep food warm. They have a similar structure to customary vacuums but to make food storing more comfortable there is usually one or several bigger containers inside it. It allows putting different dishes separately without mixing them.

Food thermos is a wonderful thing for adults and children who take lunch or soup with to work or school. This it may seem small item can take care of your health providing it with warm and hot nutrition that is digested easier by our stomach. As a result, a food insulated vacuum is a very necessary thing used by people of any age. It is not surprising that such a great item to keep soup and other dishes must be selected carefully to serve its owners for a longer period of time. We have prepared 5 best food containers used at work and home in order you could analyze all the benefits and drawbacks of each one and make the only right choice.

Which One Top Thermos For Soup in 2019

Thermos Funtainer 10 Ounce10 ouncesStainless steelPurple3.5 x 3.5 x 4.5 inches Check Price
Thermos Stainless King(Editor’s Choice)16 ouncesStainless steelMidnight blue3.7 x 3.7 x 5.6 inches Check Price
Zojirushi SL-JAE14SA41.6 ouncesStainless steelSilver6 x 10 x 6 in Check Price
THERMOS FOOGO 10-Ounce10 ouncesStainless steelCharcoal/Teal8.5 x 6 x 3.5 inches Check Price
Stanley Classic Insulated17 and 24 ouncesStainless steelSilver and dark green3.8 x 3.8 x 7.3 inches Check Price

1. Thermos Funtainer 10 Ounce Food Jar – Best thermos for hot and cold food

best soup thermos hot cold food reviewThis food thermos flask is highly reliable and durable as it was created by THERMOS company, which has developed insulated products for 110 years already. It is created on the basis of THERMOS vacuum insulation technology to retain the temperature either cold or hot within the maximal time period. Made of stainless steel both inside and outside it will serve its owner for many years. Thanks to being a wide mouth vacuum thermos there is no difficulty in filling with soup, serving or cleaning it. With an absolutely cool exterior, it can preserve food and soup hot – 5 hours and cold – 7 hours. The maximum thermos capacity is 10 ounces. The weight of an empty product is 1 ounce.

The thermos consists of a container, a removable lid, and gasket underside it. To lock the thermos you need to twist the lid clockwise.

The thermos is health secure as it is BPA-free. You can wash it both in the washing matching choosing a safe program or use a hand wash that is recommended by the manufacturer.

The product can not be used in the microwave and is not recommended for children.

Additional features

  1. 🏆Wide mouth.
  2. 🏆Thermos insulation technology.
  3. 🏆Time it keeps food hot and cold: 5 hours hot and 7 hours cold.
  • Keeps food hot and cold long enough;
  • Durable;
  • Easy to clean;
  • Lightweight;
  • Has no unpleasant smell.
  • Possible leaks unless tightened hard;
  • Small in capacity.


Despite the manufacturer’s recommendation, many parents allow their children to use this thermos and are happy that their soup or meal is hot enough for lunch. The capacity of the thermos is not big but it is enough to provide one person with a substantial meal. The thermos must not be overfilled to guarantee an excellent work and clean internal sides. Though many users remember about a removable gasket, in fact, it is a necessity to prevent the flask from leaking and letting air inside. A nice lightweight stainless steel lunch thermos to put not sizable meals.

2. Thermos Stainless King 16 Ounce – Premium thermos thermal food jar

king thermos with folding spoon A food jar from the leading Thermos company is chosen by people who need quality insulated products. Being a performance leader in this sphere it does everything to make each thermos unique and this model is a bright example of this fact. It is one of several flasks in the Stainless King series. Characterized by modern lines and being a blend of the innovative technologies and some features from the past it is one of the insulated warm food containers.

The item has a double wall vacuum insulation to guarantee the maximum time of keeping the soup temperature either warm or cold. Made from stainless steel both inside and outside it remains cool to touch even with boiling hot content inside. The thermos does not sweat with super cold food as well. It features a wide mouth so you can easily fill it with any products or soup, serve and clean it quickly. You also get two additional bowls thanks to the double lid and a full-size telescoping stainless steel spoon included.

The thermos weighs 12 ounces with the maximum capacity of 16 ounces or half-liter. It keeps content hot – 9 hours and cold – 14 hours.

The thermos consists of a container, a stopper with a removable gasket and a folded spoon over it, and a lid. Both lid and stopper are opened counterclockwise.

Interesting Features

  1. 🏆Folding spoon,
  2. 🏆Double lid serving as a bowl.
  3. 🏆Wide mouth.
  4. 🏆Thermos insulation technology.
  5. 🏆Time it keeps food hot and cold: 9 hours hot and 14 hours cold
  • Keeps food hot and cold long enough;
  • Durable;
  • Easy to clean;
  • Good capacity;
  • Leak proof;
  • Spoon included;
  • Beautifully designed.
  • Impossible to open the lid under heat pressure;
  • Only hand washed. Silver outer cap detaches from the plastic inner cap if put in a dishwasher.


The thermos has a lovely design and excellent qualities. You can choose from several colors including silver, blue, red and black. It has a good capacity and is undoubtedly a food jar as provided with an extra bowl lid for soup and a folding spoon. Being not that lightweight it is used by adults and guarantees preservation of the food temperature overnight and more. Excellent during trips and lunch or even dinner at work.

3. Zojirushi SL-JAE14SA Mr. Bento – A versatile thermos with the best soup container for lunch

best soup container for lunchThis compact thermos is chosen by people who like various nutrition. It is a very versatile model as it includes 4 different containers with lids to pack a lunch of several courses. You can combine warm and cold dishes and each of them will keep the temperature required.

Two large bowls, the main bowl with the capacity of 15.2 oz and the soup bowl of 9.5 oz are kept in the insulated part of the thermos that is closed with the insulated lid. Every one of these bowls has a special lid: an insulated and unique lid protected from leaks correspondingly. Two more side bowls of 6.8 and 10.1 oz are located over the insulation lid and preserve room temperature. All the bowls can be heated in the microwave oven and are stored in the washable non-stick coated outer container. This container has a lock and a lid and two important attachments such as forked spoon with cover and holder. It is easy to clean and very durable.

A thermos is made from stainless steel and is of silver color, though you can also order a Lemon Yellow, Apple Red, Gun Metallic one. This vacuum-insulated jar weighs only 2,07 ounces and its total capacity is 41.6 oz. The thermos is characterized by the following retention temperatures: heat retention after 6 hours is 153°F and cold retention after 6 hours is 50°F.

One more interesting accessory included is a convenient carrying bag for transport.

Additional features

  1. 🏆4 bowls.
  2. 🏆Locking lid.
  3. 🏆Carrying bag.
  4. 🏆Time it keeps food hot and cold: 6 hours both hot and cold.
  • Outstanding quality;
  • Clipped top;
  • Compact and efficient use of space;
  • Possibility to keep both heated soup and cold dishes in one container;
  • Large capacity;
  • Lightweight.
  • Can not be put in a dishwasher;
  • Characteristic of Japanese-style nutrition.


A thermos is preferred by people who go on a picnic not alone, but it is important to remember that you will not feel full even if you eat the food from all four bowls including soup. It will suit for people who do not consume much and like diverse nutrition. The thermos is interesting thanks to the combination of hot and cold components, but you should adjust to such structure to take advantage of it. In general, the impression about the thing is positive – a high-quality and reliable thermos, unlike customary flasks. No wonder it is the highest rated thermos.

4. THERMOS FOOGO 10-Ounce Food Jar – Best thermos for keeping soup hot

best thermos for keeping hot soup FOOGO is a line from the renowned THERMOS company selling insulated products. This exclusive line was developed to keep fresh and hot food for kids of six months and older. The thermos is safe and guarantees the freshness of the products contained in it. Now parents can keep soup at the right temperature to feed their kids right. Made from stainless steel and BPA-free materials this thermos is designed on the basis of vacuum insulation technology. A lab test sponsored by Thermos and performed by Cornell University has proven that this technology inhibits the growth of bacteria and allows to preserve the food temperature within a long period of time.

The thermos capacity is 10 ounce and it weighs 12 ounces without content. The vacuum insulation technology allows keeping food hot – 5 hours and cold – 7 hours. Made from stainless steel the outer jar container remains cold even with hot food inside and does not sweat if there is anything cold in it. Its ergonomic design includes a lid with a rubber grip that can be opened even by a child. Thanks to a wide opening you will have no troubles with eating soup from, filling or washing it. It can be cleaned in the dishwasher using a safe program.

As the thermos was designed for kids, first of all, both material and performance quality is tested throughout the manufacturing process, and it should correspond with strict quality standards.

Useful Opportunities

  1. 🏆Wide mouth.
  2. 🏆Side clips.
  3. 🏆Thermos insulation technology.
  4. 🏆Time it keeps food hot and cold: 5 hours hot and 7 hours cold
  • The highest quality;
  • Used by people of all ages since 6 months old;
  • Ergonomic design;
  • Wide mouth;
  • Professionally tested;
  • Lightweight.
  • Possible difficulties with lid opening;
  • Too small.


There are not many insulated products that are recommended for kids. This model is one of a few examples that are absolutely safe for little children. It has excellent quality and can keep the temperature hot and cold for 5 and 7 hours correspondingly. Despite not a big volume – children do not eat too much – the thermos is very durable and lightweight so it will not break being dropped even multiple times. Not all portable containers keep food hot but this thermos copes with this task effectively.

5. Stanley Classic Vacuum Insulated Food Jar – Best-rated thermos for hot foods

best stanley thermos for hot foodsBoth tough and durable Stanley containers have recommended themselves as reliable vacuum insulated jars for over a century. The company has produced insulated products since 1913 and was founded by the inventor of all-steel vacuum bottle William Stanley Jr.

Weighing about 4 ounces the thermos has a double wall 18/8 stainless steel construction and is covered with a rustproof finish so it is not subjected to any changes in the weather and environment.

A thermos is available in 2 sizes with different capacity. A smaller one includes 17 ounces and can hold food both hot and cold – 12 hours. A bigger one of 24 ounces will preserve the initial temperature – 15 hours. Made of BPA-free materials it has a wide mouth that makes it easy to consume soup and clean it. The thermos is closed with a stainless steel lid with a volume of 8 oz that can also function as a bowl. There is a leak-proof stopper under it to prevent the content from spilling.

The biggest advantage of this thermos is a lifetime warranty given by the manufacturer.

Interesting Benefits

  1. 🏆Wide mouth.
  2. 🏆Metal lid that serves as a bowl.
  3. 🏆Lifetime warranty.
  4. 🏆Time it keeps food hot and cold: 12 hours and 15 hours
  • Quality product from the leading manufacturer;
  • Good capacity;
  • Keeps the temperature for 12-15 hours depending on the capacity;
  • Durable and long-lasting;
  • Lifetime warranty.
  • No pour function with partially opened lid;
  • No accessories.


Looking for an answer to the question “who makes the best flasks?” you will probably hear the Stanley company. However, not all product reviews confirm this fact. Despite being a quality and durable product it is still subjected to soup spills and keeping the food hot or cold so long as it was mentioned by the manufacturer. However, it is one of the best products on the list as its time period of preserving the temperature is the longest and the manufacturer is reliable too. A respectable product with good characteristics.

Buyer’s Guide: How to Choose a Soup Vacuum Insulated Jar

People think that the only thing they should pay attention to choosing a thermos is the time it preserves soup hot. Each wishes to get a thermos 24 hours hot and cold, but unfortunately, they are very rare and highly expensive. Most of the insulated soup jars keep content hot or cold within 5-8 hours, however, these figures may differ depending on the size, quality of the material and other constituent parts, number of times you pope it etc. At the same time, there are several more soup thermos features to evaluate before making a final choice.

  1. Capacity

Think what you are going to fill the thermos with the most often and whether it is enough to have a substantial meal. Moreover, you should think if it is a single dish or several of them so that a thermos had separate soup bowls and containers with other dishes.

  1. Size

Sometimes you are not ready to carry a huge metal bottle with every day, so analyze the product dimensions as they do not always depend on the capacity.

  1. Presence of bowls

It is not comfortable to take a separate bowl to pour soup or eat it directly from the wide thermos mouth. Many models offer to use a double lid as a soup bowl, while others have separate inner bowls made for this purpose.

Material quality&Attachments

Most of the insulated soup jars are made of stainless steel, but the width of this steel plays a significant role too. In addition, many examples have plastic parts, so it is important that they were of high quality too. It would be a plus if a container is covered with some finish that will prevent it from rust or decrease its being slippery.

For some people, it is enough to have a thermos for soup, but others prefer to have everything with. Look if there is a folding spoon or carry bag included.

General rules how to use food thermos

You can buy the best thermos in the world but if you do not follow the requirements to its use and cleaning, the probability that it will lose its excellent qualities is very high. That is why it is important to know the general rules how to care about the insulated product for it to serve you for a longer period of time.

Terms of use

  1. Before the first use of the product, it is advisable to wash it with warm soapy water and rinse each part thoroughly.
  2. Any food including soup must be stored in the insulated container no longer than 24 hours.
  3. When you take the food away from the container, wash all its parts with warm soapy water and rinse well. Many people wonder: how to clean a thermos with baking soda, but in fact, the manufacturers recommend warm water for these purposes. Before you use the jar again, all the parts must dry out.
  4. Use of abrasive scrubbers and cleaners may lead to spoiling the container finish.
  5. It is forbidden to use bleach or cleaners with chlorine.
  6. Hand wash is recommended for all vacuums, though there are models that can be cleaned in the dishwasher with a safe program.
  7. To avoid food and soup parts traps in such places as lid parts or gaskets, it is advisable to hand wash these parts.
  8. The highest efficiency of the product can be achieved if you pre-cool or pre-heat it. It can be done by pouring cold or hot water inside it, attach the lid and let it rest for 5-10 minutes. When you empty the water, you can add food contents or soup. It is better to close the lid tough and quickly to avoid convection.
  9. Never heat a container in the microwave, electric or gas oven or other sources. Only some of the special bowls can be put into the microwave.
  10. Start consuming soup or other meals only after you test it to avoid burns.
  11. Leave a little space when you fill the thermos to avoid spills.
  12. Make periodical checks of the gasket state to guarantee the highest efficacy.

An Overall Conclusion

The choice of the best thermos for soup must be very careful as it should not only keep it hot for a maximum time but also be safe and easy to clean. Only such a food jar will make its owner happy when he opens a lid and enjoys a hot soup during the lunch.

1 Star2 Stars3 Stars4 Stars5 Stars (3 votes, average: 5.00 out of 5)
  1. My son is a big eater so the child thermoses don’t tend to be enough for him. I was looking into adult sizes and they don’t seem much bigger. Is there a major difference between the two? And which would be a good option for a child who is a big eater? He is 8 years old.

  2. The Thermos SK3000MBTRI4 seems to be the best option on the list, at least for me. I had never heard of these but I like the design and the size. I eat a lot of cold pasta dishes as well as chili, soup, and the like. This will be perfect to take with me on my hikes for lunches.

  3. That Zojirushi thermos is like an all in one! I am really impressed. I have seen other items like this but they were much smaller. I might have to pick a few of these up for gifts and one for myself. It is pricier than others but I would expect it to last much longer.

  4. I am not much of a soup person but anytime I travel or stay with family out of state, I love the option of having hot soup for the long drive. I’ve been trying to find one that is small enough just for me that will also keep my soup hot for a long while. I will check out the reviews for all five containers and make my choice tonight. Thanks for the help!

  5. Can you use more than just soup in these? I’d like to put things like stew in these and take them to college, would that be okay? I’d need it to stay hot for about 6 hours, I have a long commute so going home for dinner isn’t really an option. Appreciate any advise.

  6. I have 2 of the Stanley food jars, both 17oz. They are great but as this guide suggests, the lack of a pour function makes it somewhat tedious. I find they are good for around 9 hours, not the 12 hours Stanley claims. This is no issue for me, though. I’m going to pick up a Zojirushi as well and will report back with results!

  7. Beatrice, you’ve picked out some great thermos here. I take the 24oz Stanley jar to work every day and my soup is still piping hot at lunchtime 5 hours later, and even on my last break 7 hours later. I definitely recommend it. My wife takes the Thermos King to work but uses it for proper meals, not just soup. She really loves it.

  8. As an outdoor worker, I have been through several thermoses over the years. I am sick of throwing money out the window so I have been doing some research to find the best one. I like most of these from this list. I am going to order the top three mentioned here, one of each, and see which works best for me. Then I will buy a few more of those and hopefully be done buying them for a long time!

  9. Perfect timing! I recently relocated out east for work and I am not used to it being chilly during the day here. I thought bringing soup to work would be a great lunch option but I was not sure what to use to bring it in. Someone suggested buying a thermos. I have not had one since I was a kid! I had no idea these were still around. Buying one right now.

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