It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 warm lunch box containers. Its followed by an in-depth review of each warm lunch box containers. Hopefully, once you are done reading this article, you will be well informed about warm lunch box containers and be able to select the right warm lunch box containers for you without any hesitations.

Best warm lunch box containers

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Best warm lunch box containers reviews

1. Crock-PotLunch CrockFood Warmer, Grey & Lime

Feature

20-ounce capacity is the perfect size for personal portion lunches or for dips
Bring the comfort of flavorful meals on-the-go
Dishwasher-safe removable container with spill-proof lid
Exterior doesn't get hot when in use
Easy-Travel lid for portability

Description

Enjoy warm, hearty lunches without leaving your desk! The Crock-Pot 20-Ounce Lunch Crock Food Warmer is a lunch tote and food warmer in one that warms food while you work, for delicious on-the-go meals that are ready when and wherever you are. Convenient portability features include an outer lid, easy-carry handle, and cord storage. Plus, the container is removable for filling and transporting, eliminating the need to travel with the entire unit.

2. TRAVELISIMO Electric Lunch Box 2 in 1 - Portable Food Warmer for Car, Truck, Home and Work 12V & 110V 40W - Includes 2 Compartments, Removable Stainless Steel Food Heater Container

Feature

2 IN 1 - Stop using your electric lunch box only at home or in the car! Our electric food warmer, contains two different plugs: one for Work/Home (110V) and another one for Cars/Trucks (12V).
FAST HEATING - Are you tired of being constantly looking for a microwave? With our thermal food container, you can always keep your food warm.
EASY TO CLEAN - It contains a removable stainless steel tray, which you can clean it easily. In addition, it is dishwasher friendly!
2 COMPARTMENTS - Stop mixing your food! We have included a removable plastic compartment in case you want to separate different types of food. Also, we have included an spoon completely for free.
LIFETIME WARRANTY - If you are not 100% satisfied with your order, we will refund you, no questions asked!

Description

Our electric lunch box is perfect for any occasion!

- Specifications:

Voltage: 12V and 110V

Watts: 40

Material: 304 Stainless Steel and High-Quality Plastic

Dimensions: 9 inches x 7 inches x 5 inches

Capacity: 1.05 Liters

- Instructions:

1. Introduce the food into the lunch box.

2. Plug in the correspondent plug. Make sure it is plugged correctly and the lunch box is closed perfectly.

3. Make sure the steam outlet is opened.

4. Wait a few minutes, and enjoy your meal!

- Package includes:

1x Electric Lunch Box

1x Car/truck plug

1x Home/office 110V plug

1x Plastic Spoon, Plastic Additional Compartment

1x Manual

If you are not completely satisfied with your order, we have a lifetime warranty!

Click on the 'Add to Cart' button and get yours today. Limited stock!

3. Electric Lunch Box, Eocolz 2 in 1 Food Heater Warmer 1.5L with Removable Stainless Steel Container Portable for Car, Office, School and Home Use 110V & 12V 40W, Spoon and 2 Compartments Included

Feature

2 IN 1 CAR & HOME DUAL USE - Our electric lunch box / food warmer contains two different plugs: one for work/home (110V) and another one for car/truck (12V). You can carry the portable lunch heating storage box everyday and conveniently heat meals in different places. Say goodbye to fast food!
SAFE FOOD GRADE MATERIAL - The electric bento box is made of food grade plastic and 304 stainless steel container. Our thermal food container has strong heat resistance and meets the safety standards of dietary materials.
FAST HEATING - Adopting PTC energy-saving heating components providing security against overheating. Using low-consumption heat cycle to keep food at a suitable temperature and keep the moisture of the food. No Need to looking for a microwave and wait in line for heating, just plug in the cable and you can have a warm meal sitting in your seat at school, in office, or during travel.
EASY TO CLEAN - This food heater storage lunch box contains a removable stainless steel tray, which you can clean it easily. In addition, it is dishwasher friendly! And the waterproof design of the plug port can keep it from the water while not heating, 100% safe.
FRIENDLY DESIGN - It has 2 compartments, stop mixing your food! We have included a removable plastic compartment in case you want to separate different types of food. Also, we have included an spoon completely for free. If you are not 100% satisfied with your order, we will refund you, no questions asked!

Description

Our electric lunch box featuring fashionable outlook and portable handle for you to carry the food everywhere like in your car and office, Also useful for school, picnic, road trip and camping etc,.

Specifications:
Voltage: 12V and 110V
Watts: 40W
Material: 304 Stainless Steel and High-Quality Plastic
Dimensions: 9x7x5 inches
Capacity: 1.5 L

Instructions:
1. Introduce the food into the electric lunch box.
2. Plug in the correspondent plug. Make sure it is plugged correctly and the lunch box is closed perfectly.
3. Make sure the steam outlet is opened.
4. Wait a few minutes, and enjoy your meal!

Tips:
1. Please pull out the power cord before eating.
2. Heating time depends on the amount of food, and the indoor temperature.
3. When the food out from the fridge, the heating time should be extension appropriate.
4. If the food has been set aside for a long time, it is suggested to add some water into the food and then plug in to heat so that the food would become softer.

Package Includes:
*1x Electric Lunch Box
*1x Car/Truck Plug
*1x Home/Office 110V Plug
*1x Plastic Spoon, Plastic Additional Compartment
*1x Manual

If you are not completely satisfied with your order, we have a lifetime warranty!

4. Insulated Lunch Container DaCool Hot Food Jar 16 oz Stainless Steel Vacuum Bento Lunch Box for Kids Adult with Spoon Leak Proof Hot Cold Food for School Office Picnic Travel Outdoors - Black

Feature

Safety & Lifetime Warranty by ''DaCool'' -- BPA free, no PVC, FDA-approved, 304 stainless steel, food grade material. We are always trying to provide great product and customer service, if any dissatisfaction, please feel free to contact us, we promise lifetime warranty!
Vacuum Insulation Technology -- Double wall stainless steel, besides, unique copper coated insulation and seamless welding technology, great beautiful insulated food jar for hot food & cold food for kids adult for school office.
Long Time Insulation -- Important Tips: Please pour in hot & cold water to preheat & pre-cool for 5~10 minutes before packing food. Keeps liquids hot & cold for 12 hours, package may vary. Please enjoy your healthy food even outside.
Wide Mouth with Spoon -- The extra wide mouth can help you easy eating with the shipping stainless steel folding spoon, also easy to fill food into this food jar and clean after use.
Double Lids Design -- The food grade material outer lid can be used to hold food, also be greater for insulation and leak proof, you will like the food jar with convenient leak proof double lids.

Description

How to use
1.Pour in hot water / cold water, cover lid, let it stand for for 5 ~ 10 minutes to preheat / precool the jar, empty the water.
2.Pack your food and cover lid.
3.When eating, press the vent button for 1 to 2 times and then open the inner insulation cover.

Why choose DaCool insulated food jar

Firstly, Unique technology and sweet design
1. Seamless welding technology of inner tank to enhance insulation.
2. Copper coated to enhance insulation.
3. Double wall 304 stainless steel Vacuum Insulated.
4. Double lids, outer lid can hold food, which can enhance insulation and leak proof.
5. Inner lid has an balanced pressure exhaust valve, please do not worry that you can't open lid after packing hot food for a long time, just press the exhaust valve for 1~2 times and then open it easily.
6. Equipped with a folding stainless steel spoon.
7. Equipped with non-slip mat at the bottom of food jar.
8. Beautiful color, the bule is a bit more like a teal color, really nice in appearance!

What's more, LIFETIME WARRANTY
We offer this hot food jar lifetime warranty. If you have any question or your experience is less than 100% perfect, please feel free to contact us seller via Amazon message, we will provide you good solution ASAP once we receive your email. Thank you so much for your trust.

Material
Food Jar: Double-layer 304 stainless steel, Copper coated insulation
Outer Lid: Food-grade pp
Inner Lid: Food-grade silicone
Spoon: 304 stainless steel
All of material are food-grade material, BPA free, PVC free, FDA approved.

Specification
Capacity: 16 ounce
Wide mouth: 3 inch
Size: 5.8*3.7*3.7 in
Weight: 12 oz / 350g
Color: Cyan Blue/Pink/Gray/Black

What you get
1 x Insulated food jar
1 x Stainless steel folding spoon
1 x User manual
Lifetime warranty and friendly customer service.

5. Lille Home 22oz Stainless Steel Leakproof 2-Compartment Lunch Box, Insulated Bento Box, Portion Control Food Container with Insulated Lunch Bag, Adults, Men, Women(Pink)

Feature

100% FOOD SAFE - Interior made from high quality food-grade stainless steel SS304 which will never rust and is naturally BPA-free. Does not retain flavors or scents, so you can use it over & over again.
LEAK & SPILL PROOF - The BPA-free insulated bento box is sealed with heavy-duty food grade silicone to lock in freshness, leaks, and odors. Please ALWAYS open the tiny valve on the lid first to release the pressure before opening the lunch box to avoid damage to the handles.
2 COMPARTMENTS IDEAL FOR PORTION CONTROL - Two components in one box keeps your food separated & fresh. Great bento box ideas for portion control and special diet needs.
INSULATED LUNCH BAG INCLUDED - Made of felt fabric and food grade aluminum foil lined interior, it can not only enhance the insulation, but also make it easier to be carried around.
EXTENDED WARRANTY - We are confident that you will love our stylish lunch box. Please enjoy this risk free purchase. If you are not satisfied for any reason, you can return it within 90 days and get a full refund or a replacement right away. Please contact us first before leaving a negative review. Our customer service will respond within 24 hours and provide you a solution for any issue.

Description

Keep food fresh, and delicious with an insulated bento lunch box from Lille and make every meal more enjoyable!

Please note that this bento lunch box can keep your food warm for 1-3 hours. But please be aware that there a couple of things will affect the insulation: (1), the amount of the food in the lunch box. If the food is less than 3/4 of the lunch box, it may reduce the insulation capability. (2), the original temperature of the food put in the lunch box needs to be high enough.

Product Details:

  • Food-Grade Safe Plastic, Premium Stainless Steel SS304
  • BPA Free, Non-Toxic
  • Leak-Resistant Seals
  • Available Colors: Blue, Gray and Green
  • Satisfaction Guaranteed

Useful Tips:

  • (1) The clips on the 4 sides are easily to be opened and closed, so please DON'T pull too hard.
  • (2) Please ALWAYS open the tiny valve on the lid first to release the pressure before opening the lunch box to avoid damage to the handles.
  • (3) Please DO NOT use it in the microwave or dishwasher.

6. DaCool Hot Food Jar Vacuum Insulated Stainless Steel Thermos Food 16 oz School Lunch Containers for Kids Adult Office Leak Proof Keep Food Hot Cold Warm Container for Picnic Outdoors, BPA Free - Blue

Feature

Safety & Lifetime Warranty -- FDA-approved 304 stainless steel, BPA free, no PVC, food grade material. If you have any question about this insulated lunch containers or your experience is less than perfect, please feel free to contact us seller via Amazon message, we promise lifetime warranty!
Long Time Insulation -- Important Tips: Please pour in boiling & cold water to preheat & pre-cool for about 10 minutes before packing food into this hot cold food container. Keeps liquids hot & cold for 12 hours, keeps meat food hot more than 4 hours. Package may vary. Please enjoy your healthy delicious food drink at school office or outside.
Wide Mouth -- The 3 inch wide mouth is easy for eating directly from this stainless steel containers, also easy for filling food into and cleaning.
Wide Application -- This insulated stainless steel lunch containers is great for kids girls boys adult women, at school picnic camping and outdoors, children would enjoy their healthy delicious food that prepared by warm families. At office or outdoors, adult also can enjoy hot lunch momentarily. In summer, this thermos flask also can keep cold food cold for a long time. Also a great necessity gift for kids in back to school season.

7. Small Thermos Food Jar for Women & Men 10 oz - Non-Insulated Stainless Steel Thermo Lunch Box - Small Travel Vacuum Metal Container - Hot Food, Soup Thermos

Feature

The soup thermos is made of safe stainless steel. The size of the thermos food jar is 3.15"5.5", convenient to use as a travel thermos, lunch box, for school and office.
The stainless steel food jar keeps hot for 4 hours and cold for 8 hours.
The thermos lunch box does not leaks, unless it is tighten hard enough.
The lunch thermos with wide mouth: can be used for food, soup and any liquid, coffee.
The insulated thermos has 30 DAY WARRANTY! If you don't like the metal thermos, we'll buy it back!

Description

Before first use of the thermos for soup, and as soon as possible after each use, wash all parts with warm, soapy water.Rinse all parts thoroughly and allow time to dry.

Contents should not be left in the container for longer than 24 hours. As soon as possible after each and every use, wash all parts with warm, soapy water. Rinse all parts thoroughly with clean water. Allow all parts to dry completely prior to next use or storage.

For maximum thermal efficiency, preheat or pre-chill the product just prior to use. Fill with hot/cold tap water, attach lid, let stand 5 to 10 minutes and empty water. After filling container with contents, re-cover with lid to increase thermal efficiency. Never use a microwave, conventional oven, or other heat source for this purpose.

Compact design takes minimal space while maximizing capacity.
Wide mouth is easy to fill, eat from and clean.


The size of the thermos food jar is 3.15"5.5". The thermos food jar is cool to the touch with hot liquids, sweat proof with cold.

The Chestnut soup thermos does not leak, you can put it in your beg or backpack.

The thermos 10oz is small and compact. Use it to take your lunch with you to office or give it to your kids to school. The lunch thermos doesn't leak, your lunch will not spoil your belongings.


Now you are on the verge of buying the best thermos ever! All you need to do is to click the "Add To Cart" button at the top right of this page and you will have your food jar in a few days!

8. Lille Stackable Stainless Steel Thermal Lunch Box (2nd Gen) 3-Tier Insulated Bento Box/Food Container with Insulation Lunch Bag and Foldable Stainless-Steel Spoon | Kids, Adults | Women, Men

Feature

EXCELLENT TEMPERATURE INSULATION - Second generation multi-layer insulation can keeps your food warm for up to 3 hours which makes your lunch served at perfect temperature. Please be aware that there a couple of things will affect the insulation: (1), the amount of the food in the lunch box. If the food is less than 3/4 of the lunch box, it may reduce the insulation capability. (2), the original temperature of the food put in the lunch box needs to be high enough.
INSULATED BAG INCLUDED - Made of felt fabric and food grade aluminum foil lined interior, it can not only enhance the insulation, but also make it easier to be carried around.
100% FOOD SAFE - Made from high quality food-grade stainless steel which will never rust and is naturally BPA-free. Does not retain flavors or scents, so you can use it over & over again. It is also dishwasher safe.
LEAK & SPILL PROOF - Between each stackable insulated compartment are heavy-duty silicone seals to lock in freshness, leaks and odors. Please be aware that the coupling between layers is tight to prevent leak and spill. After using it for a couple of times, it will become smooth.
100% SATISFACTORY GUARANTEE - We are confident that you will love our stylish lunch container. Please enjoy this risk free purchase. If you are not satisfied for any reason, you can return it and get a full refund or a replacement right away.

Description

When you want to eat healthier or make it easier to enjoy different foods when you're at work or for your kids at school, eating fast food or settling for a traditional lunch box simply won't do. That's why we created the Lille Stackable Lunch Box, a Japanese-inspired thermos with three unique food sections that let you keep all your favorite foods cold or hot for up to three hours! Complete with an insulated carry bag and foldable stainless-steel spoon, this all-in-one lunch box comes with everything you need to enjoy soups, meats, salad, and so much more!

Product Details:

  • Insulated Food Warm Up to 3 Hours
  • Food-Grade Safe Plastic, Premium Stainless Steel
  • BPA Free, Non-Toxic
  • Leak-Resistant Seals
  • Available Colors: Pink, Blue, and Green
  • Satisfaction Guaranteed

Order Includes:

  • Stackable Lunch Box (5-Piece Set)
  • Insulated Storage Bag
  • Stainless-Steel Reusable Spoon

Useful tips:

  • After washing the lunch box, please let it dry first before putting all the parts back together.
  • It is NOT recommended for ice/ice cream.
  • It is NOT microwavable.
  • The coupling between layers is tight to prevent leak and spill. After using it for a couple of times, it will become smooth.
  • A couple of things will affect the insulation: (1), the amount of the food in the lunch box and the food's heat capacity. If the food is less than 3/4 of the lunch box, it may reduce the insulation capability. (2), the original temperature of the food put in the lunch box. We suggest heating the food to a temperature high enough in order to provide a good insulation result.

9. Lunch Box Stainless Steel 100% Leakproof Lunch Container with Insulated Lunch Bag Food Storage Container For Kids & Adults (3-Tier)

Feature

Protect Your Family- Made with food grade safe plastic and 18/10 stainless steel, 100% BPA free materials. Purchasing it buys you a peace of mind.
No leaks- Every Tier includes a silicone ring, ensuring that no food liquid will leak out of the box. Not each tier has it's own lid, the top tier has the only lid. The bottom of the previous bowl makes the lid for the others.
Stackable design- 3 individual tiers keep food separated and organized, also can be separated and form the capacity you need.
Easy to carry and store- Can be conveniently stored and packed. with fruit and snacks in it for school, office, park picnics and trips to the beach.
Keep food warm or cold for up to 2-3 hours- leak-resistant lunch box that will keep your home-cooked meals warm, fresh and ready to eat without the need for added heating.

Description

Whether you want to eat healthy with a control diet, send your child to school and are looking for a durable, leakproof lunch box or you just packing some food to take along, you've come to the right place!

We will bring you an experience more than you need. Try us out. We know you'll come back for more.

Product Feature:

  • No worries of leakage or spillover, Every tier designed with silicone sealing ring, ensures no leaking out of the box. In addition, a smart airtight clip is used for air release and high efficient sealing.
  • Fresh colors and cute shape express your mood and make your food taste better
  • 3 Tiers, more ways to pack your food. For example: Bottom tier for Salad, Medium tier Protein and Top tier for Sandwich.
  • Help the environment! Reduce trash and keep the environment by this multi-use and Eco friendly product.
  • An ideal gift for a birthday, Christmas or any other holiday

Measurements:

  • 3 Tiers: 8.07 x5.91 inch
  • Every tier 20.5 oz, totally 61.5 oz

Pay Attention:

  • Can't be used in microwave,because of the metal material
  • Please allow measuring deviation due to manual measurement.
  • Keep warm for 2-3 hours, according to different countries and regions have certain difference.

10. Lille Home 32OZ Vacuum Insulated Stackable Stainless Steel Thermal Lunch/Snack box, 2-Tier Bento/Food Container with Lunch bag, Smart Diet, Weight Control, Perfect Holiday Gift (Blue)

Feature

SUPERIOR TEMPERATURE INSULATION - The vacuum insulation and insulated bag provide up to 6 full hours of warm retention; nearly twice as long as others. NO more cold lunch. NO more microwave. The vacuum insulation provide right temperature to keep food stay warm and healthy. Convenient for you to enjoy tasty homemade food at school or work
100% FOOD SAFE - Interior and exterior are made from high quality food-grade stainless steel SS304 which will never rust and is naturally BPA-free. Does not retain flavors or scents, so you can use it over & over again. The handle and divider are made from food grade plastic.
LEAK & SPILL PROOF - Between each stackable insulated compartment are heavy-duty silicone seals to lock in freshness, leaks and odors. Please be aware that the coupling between layers is tight to prevent leak and spill. After using it for a couple of times, it will become smooth.
INSULATED BAG INCLUDED - Made of felt fabric and food grade aluminum foil lined interior, it can not only enhance the insulation, but also make it easier to be carried around.
100% SATISFACTORY GUARANTEE - We are confident that you will love our stylish lunch container. Please enjoy this risk free purchase. If you are not satisfied for any reason, you can return it within 90 days and get a full refund or a replacement.

Description

When you want to eat healthier or make it easier to enjoy different foods when you're at work or for your kids at school, eating fast food or settling for a traditional lunch box simply won't do. This Japanese-inspired vacuum insulated lunch box with two unique food sections that let you keep all your favorite foods hot for up to Six hours! Unlike other stainless steel food container, this one stand out for 4 Layer Thermal Insulation Design for long lasting freshness! Except for food grade 304 steel inner, it fills with PU foam in second layer, vacuum Insulation third layer, and stoving varnish steel outer shell to avoid heat loss. Designed for portable carrying with handles, perfect for kids/adults lunch, 2 Tier design keep food separated, fresh and better taste, long-term storage.

Product Details:

  • Insulated Warm Temps Up to 6 Hours
  • Food-Grade Safe Plastic, Premium Stainless Steel SS304
  • BPA Free, Non-Toxic
  • Leak-Resistant Seals
  • Available Colors: Blue, and Green
  • Satisfaction Guaranteed

Useful tips:

  • After washing the lunch box, please let it dry first before putting all the parts back together.
  • It is NOT recommended for ice/ice cream.
  • The coupling between layers is tight for to prevent leak and spill. After using it for a couple of times, it will become smooth.
  • A couple of things will affect the insulation: (1), the amount of the food in the lunch box and the food's heat capacity. If the food is less than 3/4 of the lunch box, it may reduce the insulation capability. (2), the original temperature of the food put in the lunch box. We suggest heating the food to a temperature high enough in order to provide a good insulation result.

Conclusion

All above are our suggestions for warm lunch box containers. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using warm lunch box containers with us by comment in this post. Thank you!
Trevor Marshall