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THERMOS FUNTAINER Kids Food Jar with Spoon, 10oz, Barbie

Based on 48,906 reviews
Condition: New
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$20.49

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 29
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At a glance

Condition
New
Color
Barbie
Size
10 oz
Model
F3105BA6
Capacity
10 fl oz
Dimensions
3.5"L x 3.5"W x 5.3"H
Weight
4 oz
In the box
food jar with unfolding spoon

Features 5

  • Stays hot or cold: THERMOS stainless steel food containers keep contents hot up to 5 hours and cold up to 7 hours with our vacuum insulation technology; toss our insulated food jar into your kids lunch box with their favorite soup or cold snack
  • Kid-friendly design: These reusable insulated lunch containers are lightweight and compact with a push-button lid so theyre easy to carry and open; includes an integrated foldable spoon in the food jar lid, ensuring 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 prep and cleaning: Chill or preheat our Thermos food jar with cold or hot water, cover, leave for 5-10 minutes and empty; our cold or hot food lunch container is BPA-free, leak proof when closed lid & dishwasher safe, but hand washing is recommended

Description

Get your kids ready for school lunch or snack time with the THERMOS FUNtainer 10oz Vacuum Insulated Stainless Steel Food Jar with spoon that keeps hot foods hot and cold foods cold. Designed for kids, our insulated food containers come in different fun colors and patterns for any elementary or middle schooler to choose from. Perfect for back-to-school season and daily packed lunches year- round. With its double-wall stainless steel construction, your child gets a hot and fresh lunch even hours after you packed it. If they're in the mood for a cold snack, pack it up with yogurt and berries, or apples and peanut butter. It includes a foldable spoon and compact design, ensuring it fits most standard lunch boxes, and your kid always has their utensils ready to go. Use it as an all-in-one lunch solution; food and utensils in one leak-proof container when closed, so your child can enjoy a warm lunch at the table. Our insulated lunch containers are sweat-proof and lightweight with a push-button lid and wide-mouth opening, so they're easy to eat from, carry and clean. For maximum thermal insulation efficiency, preheat or pre-chill with hot or cold tap water, attach the lid, and let stand 5 to 10 minutes before using. Built for the picky eater who needs food to stay just the way they like it, and the busy parent who wants lunch prepped the night before. To clean, you can pop your Thermos FUNtainer food jar in the top rack of your dishwasher. However, hand washing is recommended. Our kids food jar is BPA-Free and stays cool to the touch with hot contents.

Specs 20

Color Barbie
Material Stainless Steel
Brand THERMOS
Recommended Uses For Product School, Travel
Special Feature Vacuum Insulated
Capacity 10 fluid ounces
Item Weight 4 ounces
Product Care Instructions Dishwasher Safe

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Perfect for School Lunches – Keeps Food Hot & Fresh! 🥣💙
Color: Teal Size: 10 Ounce
The THERMOS FUNTAINER 10 oz Food Jar in Teal has been a total win for packing kids’ lunches. It’s the perfect size for soups, pasta, oatmeal, or snacks, and it keeps food at the right temperature for hours. The insulation is excellent—hot foods stay warm until lunchtime, and cold items stay fresh without any leaks or sweating. The lid seals tightly, so I never have to worry about spills in a backpack, which is a huge relief. I also love the included spoon—it stores neatly inside and makes it super convenient for kids to use at school without needing extra utensils. The wide opening makes it easy to fill, eat from, and clean afterward. The build quality feels very durable, and it’s clearly designed to handle daily use by kids without any issues. Plus, the teal color is fun and vibrant, which makes it a favorite. If you’re looking for a reliable, leak-proof food jar for school or travel, this one is a fantastic choice. Highly recommend! ... show more
Reviewed in the United States on April 23, 2026 by Geeta

Enjoyable warm lunch food.
Color: Purple Size: 10 Ounce
7 yr old grandbaby gave it a thumbs up! Stated her noodles, rice or veggies and such are still warm at lunch time. Easy to clean. Spoon works well. Easy for her to open. Has push botton for pop up cap where clean Spoon is stored. Highly recommended. Lightweight convenient size fits in all of her one compartment flexible lunch boxes. School doors open at 730. Lunch approx 11am- 1130 ... show more
Reviewed in the United States on September 18, 2026 by NY

preheat it with hot water for the best results
Color: Teal Size: 10 Ounce
The THERMOS FUNTAINER has been really great for packing kids’ lunches. It keeps food warm for hours, so things like mac and cheese, soup, or chicken nuggets are still warm by lunchtime. The 10 oz size is perfect for kids—not too big or too small—and I love that it comes with a spoon that stays attached, making it super convenient. It feels durable and holds up well to everyday use, plus it’s easy to clean. The only thing is you’ll want to preheat it with hot water for the best results, but overall it’s a solid lunch container for school or outings. ... show more
Reviewed in the United States on May 12, 2026 by Iren

Bought it 3 years ago and still does great
Color: Space Unicorn Size: 10 Ounce
My daughter has been using this container since k3 (1st grade now) and it's in a great condition. Still keeps the food warm until noon. She needs teacher's assistance to open it, but I rather close it well instead of getting a mess of food in the school bag. Durable. Would buy again.
Reviewed in the United States on September 4, 2026 by Veronica L. Martinez

Good for School Lunches, but Not for All-Day Heat Retention
Color: Preschool Minnie Size: 10 Ounce
This is a good and practical container for my child's school lunch. It is easy to use, the folding spoon is convenient, and the size is perfect for packing warm meals. However, in my experience, it does not keep food hot for 8 hours, and definitely not 24 hours. It keeps food warm well for about 4 to 5 hours, which is enough for a school lunch but not for all-day use. Overall, it is a quality product and works well for its intended purpose, but the heat retention claims seem a bit optimistic. ... show more
Reviewed in the United States on June 10, 2026 by Rosaly Chinea

A must needed choice for school lunch
Color: Mario Kart Size: 10 Ounce
The thermos keeps food at a good temperature. I like the stainless steel and the insulated keeps the food hot or cold long enough to be enjoyed. The portion size turned out acceptable for lunch meals. Also, an added bonus was the character design which my child loves. Overall, I’m satisfied with this purchase. ... show more
Reviewed in the United States on August 24, 2026 by Avanelle Bonaparte

Worked great
Color: Navy Size: 10 Ounce
I didn’t do research on this product to see how toxic the metal is inside bc I got it for a last minute trip, but it worked really well for our travels on the plane. Food stayed fresh and warm, and the spoon came in very handy. Will be using it next time we travel for my son again.
Reviewed in the United States on September 21, 2026 by KellyAnne Judd

Keep it Hot
Color: Bluey Size: 10 Ounce
I bought this funtainwr for my son to take to the nursery. I mainly wanted it for got beverages and porridge. It is leak proof. It also keeps things hot for a very long time. It is cute and durable. I will buy more.
Reviewed in the United States on September 9, 2026 by Pleased Puss
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