14 Best Thermoses for Kids Lunches

Everyone likes kids.

Especially moms and dads. Especially when they prepare a yummy, healthy food for their children. I know this because I’m a mother of two.

But here’s a thing.

Preparing food is actually a big deal, but preserving a super fresh taste of it is even bigger.

How to choose best kids lunch thermos is a really good question. In this review, I’m going to share with you my 14 favourites of best kids thermoses you’ve ever find on the market.

ThermosWeight (ounces)Dimensions (in)Heat/cold saving time (hours)
Thermos Funtainer 10 Ounce Food Jar43.5 x 3.5 x 4.56 (hot)
7 (cold)
THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar14.25.3 x 3.5 x 7.65 (hot)
7 (cold)
U Konserve 16-Ounce Insulated Food Jar12.63.2 x 3.2 x 6.53 (hot)
4 (cold)
ONEISALL GYBL099 Stainless Steel Food Flask7.046.3 x 2.6 x 2.612 (hot)
Kuuk Lunch / Soup Container thermos Flask To Go – 17oz17.66.3 x 4.3 x 4.36 (hot)
LunchBots Thermal 16 oz.12.84.5 x 4.5 x 3.55 (hot)
6 (cold)
Thermos Funtainer 12 Ounce Bottle5.62.6 x 2.6 x 76 (hot)
12 (cold)
Skip Hop Baby Zoo Little Kid and Toddler Insulated Food Jar and Spork Set8.23.7 x 3.4 x 4.77 (hot)
5 (cold)
Aliciashouse Cute Panda Owl Thermos7.76.5 * 15.3 cm8 (hot)
10 (cold)
Munchkin Miracle Stainless Steel 360 Sippy Cup, 10 Ounce9.33.5 x 3.5 x 6.58 (cold)
Stainless Steel Cute Penguin Cup Thermos Flask11.356 x 6 x 20 cm8 (hot and cold)
Mini Rabbit Shape Vacuum Insulated Bottle, 10 Oz7.78 x 8 x 14.47 (hot)
6 (cold)
DICOCO Stainless Steel, 16,9 Oz10.43 x 3.2 x 96 (hot)
12 (cold)
Aladdin 12-ounce Lunch Bowl (Set of 4)52.86.6 x 3.8 x 5.42.5 (hot and cold)

Why Cayman Kitchen and Mira lunch food jar is not on the list?

You might wonder why I didn’t include Cayman Kitchen and Mira lunch food jar on my list. The long-term durability of these two models is questionable. You might want to consider better choices for your children for $14.95. Both of the thermoses neither match the expectations of its owners nor showed a long-running service.

Considering the main function of all thermoses – to keep food hot or cold for a defined period of time – makes these two selections anti-heroes for your kids. I wouldn’t suggest you buying Cayman or Mira thermoses just to avoid a waste of time & money.

So here are the best thermos food jars for kids

1. Thermos Funtainer 10 Ounce Food Jar

$17.99
12 new from $15.99
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Thermos brand is my personal favourite. Recently I’ve been in contact with 8 women who have confirmed this choice as the best kids food flask.

The vacuum insulation technology Thermos brand uses is just a thing. Hot remains hot, cold remains cold and even warm remains warm for 6+ hours.

I usually cook chicken soup with noodles and vegetables, so that my children can eat hot soup at lunchtime. Funtainer preserves the temperature of the food in the best possible way, I might tell this for sure because I’ve been using some other thermoses and food jars for kids for the same purpose.

I pack the soup at 6:30 a.m., and it always remains hot at 12.30 p.m. It’s relatively lightweight, has very convenient wide mouth and dimensions. My daughter carries it out in her bag along with books and she’s never had any troubles with the leak.

Pros
  • Temperature retention: hot for 6 hours, cold for 7 hours
  • High-quality material for inside & outside. Stays cool exterior
  • Wide mouth & standard dimensions that fit every kid’s bag
  • 10-ounce capacity
  • Terrific color solutions: from Barbie to Spiderman, your kids will love them!
Cons
  • Hand washing only. I don’t suggest you use a dishwasher, because of the coating. Although this particular thermos for kids is dishwasher safe.
Best for:
small kids and teenagers. There are solo-colored items too. Check them out here.

2. THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar

$15.90
36 new from $15.90
2 used from $ 13.83
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

The second most reliable and one of the best thermoses for kids. It has two different capacities, 7- and 10-ounce, meaning that parents can choose between different sizes of a portion.

Foogo thermos lunch box for kids uses vacuum insulation technology that allows storing food under optimal conditions. If you’re going to serve a hot meal, this thermos food jar can keep it hot for 5+ hours. And cold for up to 7 hours!

Pros
  • Durable, it’s made of double wall stainless steel, so that active kids might use it as a football ball, lol
  • Very well insulated, keeps hot food for 5+ hours
  • Doesn’t have a mold growth even if you keep your meal for too long
  • Wide mouth for more convenient operations, kids might eat right from it
Cons
  • Sometimes I’ve heard the colors don’t match the original one on the picture
  • Hard to open and carry out for 6 years old kids
  • Made in China
Good for:
7+ years old children.

3. U Konserve 16-Ounce Insulated Food Jar

Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

One of the best thermoses for kids lunches I should say. There are no major disadvantages and big issues. Here’s my full list of advantages and disadvantages:

Pros
  • Children love it!
  • Doesn’t leak
  • Made of stainless steel
  • Vacuum insulated
  • Double-walled
  • Keeps hot for 5+ hours, cold for 6+ h
  • Bigger than average thermos food jar for kids, but still is really handy
  • Has a wide mouth, which is easy to clean, fill & eat from
  • Inhibits bacteria growth and spoiling
Cons
  • Some moms said they had to fill the thermos with hot/cold water before storing hot/cold food in order to prolong the temperature preservation
Good for:
girls, they will love a pinky coloring!

4. ONEISALL GYBL099 500ML Stainless Steel Thermos with Foldable Spoon and Lunch Bag

$24.99
1 new from $24.99
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Perfect-sized thermos for kids lunches (7 ounces) is here to melt your heart! Some people think 7 ounce is a bit small for one-time kid’s meal, but personally I think it’s just fine.

Pros
  • Keeps food hot up to 12 hours!
  • Handy size
  • Wide mouth and convenient lid
  • Stainless steel
  • Vacuum insulated technology
  • BPA free
  • Sweet bonus: a little handy spoon
Cons
  • Microwaves are prohibited for this item
  • Hand wash only
  • Sometimes retains flavors
Good for:
active children who are always on the go.

5. Kuuk Lunch / Soup Container thermos Flask To Go – 17oz


Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

This insulated thermos is a good fit for any kind of drinks and food. I transported salmon soup when was traveling and the soup stayed pretty hot for 6 hours and 20 minutes. Later, I transported green tea and there were no odors from the soup.

Buying this model of a lunch box for kids will guarantee you to receive a full satisfaction with a couple of minor minuses described in the Cons.

Pros
  • 17-ounce capacity allows bringing whatever food you wish without having to stress about the portions
  • 7+ hours of heat retention
  • Wide mouth enables to eat right from the jar and pour out from one food container to another; easy to clean
  • Stainless steel material is a great choice for active kids because this thermos is durable
Cons
  • The top lid could be a bit bigger so that it could be used as a soup container
  • Sometimes the content leaks out, but some of my friends never faced with leaking issues
  • Quite big as for a 6-year old kid
Best for:
children older than 6 years.

6. LunchBots Thermal 16 oz.

Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

This is one of the best kids thermoses because it’s relatively big, substitutes a bowl perfectly & fits in any type of kid’s bag. However, there are some disadvantages of this model.

Pros
  • 16 ounces are just a thing for a lusty meal; there’s a lot of place to store 2 portions of a food or even divide kid’s meal so it’s the first meal at 10 am and the second at 1 pm
  • Has a concave shape with a wide top like a bowl, so children can easily eat right from it
  • This kids lunch thermos has it’s unique design and style, also an interesting range of colors that works fine for girls & boys
  • The inside of the cup is made of stainless steel which means your food will never contact any kind of plastic
Cons
  • Keeps food warm for only 4+ hours. This is probably because of a big capability volume
  • Sometimes leaks if you transport liquid food
  • Only hand washable
  • Only 3.5″ high
Ideal for:
children who enjoy an easy and quick way of sneaking in all types.

7. Thermos Funtainer 12 Ounce Bottle

$16.95
10 new from $14.50
4 used from $ 13.59
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

This thermoі lunch box is a real hit among children and even adults. Having a durable stainless steel building, this thermos might survive anything: smashes, dropping, hitting, etc.

It has a push button on a lid and a really convenient sipper straw to make it easier for you to consume the content. 12-ounce capacity allows preserving desirable amount of food: less or more.

Pros
  • Doesn’t leak
  • Kids adore the color solutions
  • Amazing heat and cold temperature preserving (more than 12 hours)
  • You might purchase replacement straws from Amazon any time you need them
Cons
  • Only for liquid food
  • It’s should be no longer than 24 hours for the food to be stored in this kids lunch thermos. Otherwise, there might occur odors and bad tastes
  • Use soapy water every time you want to clean all of the thermos parts in order to avoid mold
  • Dishwasher safe, but it’s highly recommended to hand wash using only warm water, because hot water and abrasive cleaning may damage the internal surface and appearance of the thermos
Best for:
kids who prefer having soups for a lunch.

8. Skip Hop Baby Zoo Little Kid and Toddler Insulated Food Jar and Spork Set

$17.99
1 new from $17.99
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Designed with children in mind this selection is a perfect choice for school lunches! Although the coloring solutions are made for children aged 12 and younger, I think older kids might want to carry it too.

The thermos is built in absolutely amazing and convenient holder, which had a plenty of space for additional shacks and stuff. There are also spoon and fork for a kid to enjoy the lunchtime even more!

Pros
  • Has perfect dimensions (3.7 x 3.4 x 4.7 ) and capacity (8.2 ounces) for ideal portion of kid’s lunch meal
  • Stainless steel body and durable building with additional spork
  • Funny zoo characters make the best appearance for kids lunch thermos!
  • Good for hot and cold meals
Cons
  • It’s not dishwasher safe
  • Do not fill it to the top & close the lid tight, there’s a possibility of leaking after 5-6 months of use
Best for:
an accurate kid who loves additional snacks.

9. Aliciashouse Cute Panda Owl Thermos

$8.00
1 new from $8.00
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Cute owl or panda lunch box for kids to keep food warm is durable and has pretty good reviews among customers. A kid-sized capacity makes it not only lightweight to carry out but also allows to always have a hot lunch ready at hand.

Pros
  • High-quality stainless steel material
  • High-quality material of external coloring, it doesn’t discolor or get scratched
  • 8+ hours of hot & cold temperature preserving
  • Handy size and form
  • Dishwasher safe
Cons
  • Sometimes the lid is too hard to open for 3-year-old kids
  • It might leak if you don’t leave some space between lid and food
  • Better for liquid food, but is also okay for solid meals
  • Pretty tight neck to eat right from the bottle
Good for:
kids older than 3 years old.

10. Munchkin Miracle Stainless Steel 360 Sippy Cup, 10 Ounce

$14.99
5 new from $14.99
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

I guess everyone has heard about the best thing this thermos container has: the 360 spill-proof rim. It’s really a nice job from a safety perspective, especially for active children. Moms might not want to do laundry every day with this amazing cup!

The technology this thermos use is based on a wide double walled sieve mouth which made of plastic and has an automatically closed valve. It greatly helps when a kid drinks on the go, while laying, etc.

Pros
  • It’s made of durable double walled and vacuum sealed stainless steel material that doesn’t sweat on the outside.
  • Doesn’t spill, leak and break.
  • Doesn’t have odors or leave bad tastes
  • Easy to use and clean
  • Dentists recommend, but I personally don’t think that it’s something more than marketing
Cons
  • Might be quite heavyweight for 3-year-old kids
  • Only for liquids
Good for:
active children and really small kids.

11. Stainless Steel Cute Penguin Cup Thermos Flask


Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

You want to get a thermos that combines a nice kid-friendly design and an amazing preservation capacity? I include Penguin cup thermos especially for this purpose because it operates just as creators want it to.

It works with both hot and cold meals and kids like its form and dimensions. Although it’s heavyweight as for small children, you might consider all the pros listed below and make your choice.

Pros
  • Kid-sized capacity for a perfect lunch meal
  • Durable and BPA free material
  • Perfect fit for cold and hot food
  • Amazing insulation effect for almost 8 hours!
  • Safe to touch if contains hot food and doesn’t sweat if contains ice cold water
  • Unique design, coloring, form, and size (for a lunch box)
  • Easy to carry and clean
Cons
  • Heavyweight
  • It’s better to hand wash in order to save the appearance
  • Sometimes leaks if not close the lid tight
Good choice for:
any type of school meals and lunches.

12. Mini Rabbit Shape Vacuum Insulated Bottle, 10 Oz

Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Having a thermos that doesn’t break down the next week is just a thing nowadays. That’s why so many attentive parents choose a proven insulated stainless steel material for their children’s lunch box to keep food warm.

World-famous thermos producers use this technology to make sure – everything about preserving fresh and tasty meals for kids is in safe keeping. This vacuum insulated bottle might be a good selection of both liquid and solid food.

Pros
  • Double walled building keeps food hot for at least 7 hours, and cold for more than 6 hours.
  • Doesn’t leak
  • No odors
  • Optimal capacity for kid-sized meals
Cons
  • The lid cannot be used as a bowl
  • Might be a bit heavyweight for small kids
Best for:
adults, grown-up children.

13. DICOCO Stainless Steel, 16,9 Oz

$27.18

1 used from $ 5.73
Free shipping
Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

This insulated food container is considered to be a great choice for active kids. It’s for some reasons, of course. First, the durable material it’s made of. Second, it’s portable, has really handy shape, optimal dimensions for a travel bag, and there’s no leakage.

The capacity isn’t kid-sized, but still it’s always better to have an extra portion of a meal so the kid might split it for two times.

Pros
  • Amazing unique design for picky kids
  • Beneficial price-to-quality ratio
  • No leakage
  • Durable walls and tight lid
Cons
  • Before the first use, you might want to wash it for a couple of times just to eliminate the smell
Best for:
the girls if consider Pink Rabbit coloring.

14. Aladdin 12-ounce Lunch Bowl (Set of 4)

Buy Now
Amazon.com
Best price as of November 15, 2018 7:07 am

Yes, this thermos is a black sheep out there. Why? I guess this is all about the form. And the super matching name – Aladdin!

The thermos will be a great fit for both boys and girls, it has 2 different coloring, blue and pink. Although its preserving temperature is just 2,5 hours, it’s just a thing for Moms who carry lunch boxes for their children all the time and need one hot meal in a short time.

Pros
  • BPA free
  • Convenient, portable, capacious
  • Leak-proof lid
  • Microwave & dishwasher safe
  • Use it as a bowl
Cons
  • Keeps food hot for only 2,5 hours
  • Is washed in dishwasher often, might have scratches and discoloration
Good for:
kids who need hot meals in 2 hours after packing.

That’s it, guys. Hope my review of best thermoses for kids help you to make up your mind and now you’re full of fresh ideas and inspiration!

Stay great,

Eva.

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