THERMOS FUNTAINER 10 Ounce Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy

4.7 4.7 out of 5 stars | 11,202 ratings

Price: 16.99

Last update: 04-05-2025


About this item

Stays hot or cold: THERMOS vacuum insulation technology keeps contents hot up to 5 hours and cold up to 7 hours. Our insulated lunch containers are perfect to toss into your kids’ lunch box to send them with their favorite soup or cold snack.
Kid-friendly design: These reusable lunch containers are lightweight and compact with a push button lid so they’re easy to carry and open. The integrated foldable spoon in the food jar lid ensures they always have a utensil handy.
Daily durability: Perfect kids Thermos food container for school and daily use. Made with high-quality 18/8 stainless steel to handle drops, dings and provide everyday durability and reliability. Comes in a variety of fun colors and patterns.
Easy care and cleaning: Our Thermos Kids insulated food container is made with a wide mouth for easy filling, eating, and cleaning. This hot food lunch container is dishwasher safe, though washing by hand is recommended.
Protect what you love: With 120 years of heritage, Thermos Brand beverage and food container lines keep things fresh, sealed and protected. Trusted since 1904 because our products help make everyday life a little better, every time.

Product information


Top reviews from the United States

  • Mel R
    5.0 out of 5 stars Great for kids lunch
    Reviewed in the United States on January 30, 2025
    It’s the perfect size for my son’s lunch box. It keeps his food warm until lunch time at school and it’s a good portion size. Easy to clean and functional.
  • Leah
    5.0 out of 5 stars Perfect for kids' meals!
    Reviewed in the United States on December 23, 2024
    This food jar keeps meals warm for hours, perfect for school lunches or outings. The folding spoon is a clever addition, eliminating the need to pack utensils separately. Its compact size is great for portion control but might be too small for older kids or adults. Cleaning is simple, though the lid's rubber seal might need occasional deep cleaning to prevent odors.
  • Jennifer Arnold
    5.0 out of 5 stars Great Quality & Long Lasting
    Reviewed in the United States on December 19, 2024
    Bought this Thermos for my 8 year old son and he loves it. It keeps things cold or other things hot! He loves that it brings the spoon (which has lasted), so he never has to look for one. The thermos is a great, quality thermos and I will be purchasing another one. The size is perfect for his lunch - whether cereal, soup or tenders. The cleaning is simple, even with the pop top for the spoon. We love the dark blue thermos and the color hasn’t even faded or started to “peel.”
  • ms
    5.0 out of 5 stars Great for hot lunches
    Reviewed in the United States on January 17, 2025
    Great product for sending your child to school with a hot lunch. Followed the directions ,added the hot food and it worked great!
  • Molly Wright
    4.0 out of 5 stars Great for the most part
    Reviewed in the United States on December 4, 2024
    I bought this for myself, I am in my car for lunch every day with no access to a microwave or anything so to have soup on a cold day is amazing and this little thing keeps my soup warm from 8am till I eat lunch usually around 1pm-2pm.
    The only bad thing is that the little rubber seal for the lid is detachable for cleaning(which I do love) but it often pops off which leads to me finding it in my soup. Because of that popping off the seal is broken and it can leak as well, I have opened my lunch bag to everything wet from my soup. When the seal stays on there’s no leaks and the soup stays warm but it’s finicky.
    Customer image
    Molly Wright
    4.0 out of 5 stars
    Great for the most part

    Reviewed in the United States on December 4, 2024
    I bought this for myself, I am in my car for lunch every day with no access to a microwave or anything so to have soup on a cold day is amazing and this little thing keeps my soup warm from 8am till I eat lunch usually around 1pm-2pm.
    The only bad thing is that the little rubber seal for the lid is detachable for cleaning(which I do love) but it often pops off which leads to me finding it in my soup. Because of that popping off the seal is broken and it can leak as well, I have opened my lunch bag to everything wet from my soup. When the seal stays on there’s no leaks and the soup stays warm but it’s finicky.
    Images in this review
  • Ann L.
    5.0 out of 5 stars Perfect If You Want a Thermos
    Reviewed in the United States on November 8, 2022
    There really isn't much to say about this Thermos. It's your basic Thermos, with the usual Thermos ability to keep cold food cold and hot food hot. This particular model has a neat spoon compartment (with folded-up spoon included in the compartment clip) as well. While we don't use the spoon very much, it's neat and seems decently durable. (I'm not sure how one would go about replacing a lost or damaged one, though that may be a consideration at some point...) Clean-up is easy, and if you've had a Thermos before you know the key (for best results) is to clean your Thermos as soon as possible after you get home. There aren't a lot of moving parts besides the inner ring you can pop out and wash. I use a small cleaning brush to get into the top efficiently and have no issues. The spoon compartment is part of the top of the Thermos, and has a pop hinge. Water definitely can get in during cleaning, so you do have to make sure that you rinse that section and dry it thoroughly -- and the spoon, if you keep it in there -- whenever you clean the Thermos.

    That all said, I'm really happy with the purchase. It's perfect for a decent-sized lunch entree or soup, and my favorite part is the striking metallic blue color of it, which just makes me feel good to look at. You really can't go wrong with a Thermos-brand insulated food container, and not only did I have no issues purchasing this one, I'm thoroughly pleased with my purchase and will no doubt be buying more in the future.
  • Alethea
    5.0 out of 5 stars Prefect for my son’s lunch
    Reviewed in the United States on December 21, 2024
    Keeps his breakfast warm for hours. Very impress!
  • Jessenia
    5.0 out of 5 stars Keeps food hot
    Reviewed in the United States on January 6, 2025
    Keeps my sons food hot from 7:30 until his lunch at 11:30. Perfect size fits anywhere

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