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If you prefer homemade food over fast food, you need to have a proper food carrying jar that can keep the food warm for hours. You can carry homemade food at your school, office, or any other place and enjoy warm food. The nutrients are going to stay intact along with flavors, and you can enjoy healthy food every time. There are stainless steel food jars available which are far better than the cheap plastic jars.

Check out the top 10 best stainless steel food jars along with the buying guide so that you can choose the best one for you.

List of Top 10 Best Stainless Steel Food Jars In 2022 – Reviews and Buying Guide

#10. Thermos Stainless King Food Jar

10. Thermos Stainless King Food Jar

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With the capacity of 16-ounce, the stainless-steel food jar is suitable for carrying a full-meal for everyone. The container also comes with a wide opening, so you can easily pour any sort of liquid food. Moreover, you can hassle-freely eat or drink from this jar. The container supports hassle-free cleaning. This jar comes with a dual-layer design, so it can keep foods warm and cool.

You can also use the lid of the container as a serving bowl. Furthermore, the jar comes along with a foldable stainless-steel spoon. The container is cool to touch and keeps the body free of cold sweat. The jar is able to keep the food cool for 9-hours and warm for 7-hours.

  • Cool touch functionality and stainless steel material.
  • Multiple colors and high-temperature retention.
  • Easy filling with a wide mouth.
  • It is more suitable for liquid food than solid food.

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#9. Thermos Funtainer Food Jar

9. Thermos Funtainer Food Jar

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This stainless-steel food jar involves the construction of the thermal insulating dual-wall design. So, the unit also offers exceptional thermal insulation to keep your foods either warm or cool. Moreover, the wide opening of the jar helps you to pour soup or chili without any difficulty. You can even eat and serve from the container with ease.

You can also easily clean the jar without any difficulty. Furthermore, the stainless-steel interior and exterior of the container make it resistant to leakage or any food spill. The stainless-steel jar is able to keep the foods warm for 5-hours and cool for 7-hours.

  • Powerful performance with vacuum insulation technology.
  • Attractive look and durable construction.
  • Large capacity and wide opening.
  • The plastic ring comes off too easily.

#8. THERMOS FOOGO Stainless Steel Food Jars

8. THERMOS FOOGO Stainless Steel Food Jars

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The stainless-steel food jar has the double-wall design to retain the warmth or coldness of the food for a longer time. This container also comes with the maximum capacity of 10-ounce. Moreover, the jar involves BPA-free stainless-steel material construction, so the jar is safe for everyone. You can easily wash the container by using the top-rack of a dishwasher.

The thermos vacuum insulation technology of the jar also keeps your foods fresh for a longer time. Furthermore, the stainless-steel jar stays cool and sweat-free as it comes with double-wall insulation design. The anti-skid and scratch-resistant base of the container is suitable for any kid.

  • Prevents bacteria growth and large size.
  • Durable construction to withstand daily use.
  • BPA-free material and resistant to scratches.
  • There is a common issue with the lid.

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#7. Thermos Stainless Steel King Food Jars

7. Thermos Stainless Steel King Food Jars

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This stainless-steel food jar comes with the food holding capacity of 24-ounce, so you can carry your full-course meal. The container also comes with a wide opening, so you can easily pour soup and puree. Moreover, with the help of the wide mouth, the jar supports hassle-free cleaning. The high-grade stainless-steel material construction of this jar offers exceptional thermal insulation.

The thermos container also retains both the warmth and cold of the food for a very long time. Furthermore, the jar works as an insulated serving bowl, so you can easily eat from it. The double-wall design of this jar is cool to touch and keeps the body of the jar from sweating.

  • Easy cleaning with a wide opening.
  • Compact design and vacuum insulation.
  • Attractive design and four color options.
  • The depth is relatively more which can be inconvenient.

#6. Zojirushi Stainless Steel Lunch Jar

6. Zojirushi Stainless Steel Lunch Jar

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The stainless-steel food jar set consists of a jar, four food bowls, and a convenient drawing-string bag. You can also use this food jar set for traveling, school or office lunch. Moreover, with the help of four round-shaped jars, you can stress-freely keep your food fresh for a longer time. This stainless-steel and vacuum-insulated jar retain the warmth or cool of the foods for a longer time.

All of the food bowls also have heavy-duty plastic material construction, so you can easily microwave them. Furthermore, the bowls come with the measurements of 6.8, 9.5, 10.1 and 15.2-ounces. The BPA-free plastic material construction of these food jars meets the safety standard.

  • Complete set and better temperature retention.
  • Safe materials and easy to clean.
  • Microwaveable bowls and BPA-free design.
  • The product is relatively heavy in weight.

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#5. Zojirushi Stainless-Steel Vacuum Lunch Jar

5. Zojirushi Stainless-Steel Vacuum Lunch Jar

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The complete set includes a stainless-steel jar, three different sized bowls, a forked spoon, and a convenient carrying case. These plastic bowls are also free of BPA, so they are safe for your health. Moreover, the boxes are microwave-safe. These bowls come with the capacities of 6.8, 10.5 and 11.2-ounces. The vacuum-insulated stainless-steel jar is capable enough to keep your food warm and cold.

All of these bowls are also very much easy to clean. Furthermore, the jars can keep your food warm for 6-hours at the temperature of 149-degree Fahrenheit. But these food jars keep the food cold for 6-hours at the temperature of 50-degree Fahrenheit.

  • Better retention and carrying bag.
  • BPA-free plastic for safe usage.
  • Durable materials and microwaveable bowls.
  • It does not keep the food warm for too long.

#4. Zojirushi Stainless Steel Food Jar

4. Zojirushi

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The beautiful hue of pink makes this stainless-steel food jar looks extremely distinctive. The container also has a capacity of 24-oz, so you can carry an entire meal for everyone. Moreover, the compact size of this food jar helps you to store it conveniently. The high-grade and sanitary 18/8 stainless-steel material construction makes this jar extremely durable.

The vacuum-insulated jar also keeps your food warm or cold for a longer time. Furthermore, the jar does not infuse any chemical aftertaste to your foods. With the help of the wide mouth, the container allows you to pour soup or liquid food with ease. The gasket valves and tight-fitted lid make the jar free of leakage and spilling.

  • Prevents leaks with a tight-fitting lid.
  • Attractive look and compact design.
  • Stainless steel construction with hygienic protection.
  • There is no negative point to discuss.

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#3. MIRA Food Jar Stainless Steel Lunch Thermos

3. MIRA Lunch Thermos

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This cute-looking food jar comes with a very compact size, so you can carry it to your school or office. The container also helps you to carry home-made and healthy food from your home to stay healthy. Moreover, the container has enough space, so it can accommodate a full-size meal for everyone. The leakage-proof design of this jar lets you carry any liquid food, like soup, oatmeal without any risk.

The thermos container also allows you to carry it to your school, workspace or traveling. Furthermore, the wide mouth of this jar helps you to fill and clean it with ease. The robust stainless-steel material construction provides protection against rust or breakage. This thermal-insulted jar keeps food warm for 10-hours and cold for 5-hours.

  • Functional look and high performance.
  • Innovative design for maximum insulation.
  • Easy holding with slip-free grip.
  • There can be rust around the interior seam.

#2. Stanley Vacuum Insulated Food Jar

2. Stanley Vacuum Insulated Food Jar

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The food jar comes with a simple design, so everyone can use and carry it with convenience. Derived from food-grade and heavy-duty stainless-steel material, the jar also stands for durability. Moreover, the multi-purpose jar comes with a thermal insulating mechanism, so you can keep your food both cold and warm. This container can keep your food warm or cold for 15-hours.

The BPA-free construction also makes this container safe for everyone. Furthermore, with the capacity of 24-oz, the jar accommodates the right amount of food for lunch or travel. The container has a wide opening, so you can pour soup or chili with ease. The double-wall insulation makes the carrier leakage as well as spill-proof.

  • High performance and insulated lid.
  • Retains temperature for up to 15 hours.
  • Safe materials and leak-proof housing.
  • There is no cons at all.

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#1. Stainless Steel Food Jars Set by GRUB2GO

1. Set by GRUB2GO

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From regular school days to picnic days, this food jar set is suitable for any outdoor activity. The multi-functional set is also perfect for people from different age groups. Moreover, the stainless-steel jars have thermal insulating technology, so you can keep your foods hot for continuous 12-hours.

The set also comes in a revolutionary thermal-insulated carry bag, so you can keep food fresh for a longer time. Furthermore, the containers have an integrated steam release valve to prevent the accidental leakage or spilling of the foods. The thermal-insulating jars keep your food cool for 24-hours. The whole set includes a large 20-ounce thermos container, a foldable spoon, and a carry bag.

  • Complete set and leak-proof design.
  • Durable materials and wide application.
  • Thermal insulation for retaining temperature.
  • The product is not big enough for meal.

Buying Guide for Stainless Steel Food Jars

The following is the complete buying guide so that you can understand the products better.


Stainless steel food jars come in different sizes. It can range from a small ounce to that of a gallon. You can always select the one that meets your requirements. Always go for the one that has high capacity and can accommodate more food. It must accommodate your meal and give you the benefit of storing complete items.


Most of the stainless steel food jars include other materials for better performance. If it includes plastic, then you need to make sure that it is BPA-free. It must not include any toxic materials and must have the ability to keep your food fresh for longer hours. Some can retain odor and stain that can be a hub for bacteria buildup. The one that comes with safety certification will be an ideal buy


Select the one that comes with better insulation. With it, you can keep your food fresh for a longer time. Some can keep cold items cool and hot items hot for a longer time. The heat retention time varies from product to product, and you can go for the one that has maximum heat retention. Make sure that it keeps the temperature at the same rate when you pack your food. The leak-proof design will prevent any unwanted leaks, and you can comfortably take it anywhere you want.


Always select the one that comes in an easy to clean design. For this, you need to see if it has a wide opening so that you can clean it hassle-free. It will also give you the advantage of filling it with ease. You must also see that it comes in a durable design and inhibit better thermal energy. In addition to this, check if it has a good structure that makes it resist scratches. Lightweight design with compact housing will let you carry it comfortably in your backpack without occupying much space.

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There are different sizes of stainless steel food jars we have listed so that you can buy the one as per your need. Most of them are great for solid food like carrying a meal, and some are best for liquid food. There are beautiful stainless steel food jars available that you can carry with grace. All of them come with a carry case, and they keep the food warm and safe for hours.

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