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Editor's Choice
THERMOS
THERMOS FUNTAINER Insulated Food Jar, 10 Ounce, Kid Friendly Food Jar with Foldable Spoon, Black Black 10 Ounce
4.7
Based on 37,319 reviewsReal-World Testing
30 days of real-world testing
Technical Specifications
Complete product details
- Color
- Black
- Material
- Stainless Steel
- Brand
- THERMOS
- Recommended Uses For Product
- School
- Age Range (Description)
- Kid
- Special Feature
- Vacuum Insulated
- Capacity
- 10 ounces
- Theme
- Food
- Pattern
- Solid
- Item Weight
- 0.25 Pounds
- Product Care Instructions
- Dishwasher Safe
- Included Components
- kids food jar with spoon
- Number of Compartments
- 1
- Style
- Food Jar
- Shape
- Round
- Product Dimensions
- 3.5"L x 3.5"W x 5.3"H
- Unit Count
- 1.0 Count
- Number of Items
- 1
- Item Form
- round jar
- UPC
- 041205751441
- Global Trade Identification Number
- 00041205751441
- Number of Pieces
- 1
- Manufacturer
- Thermos
- Item Weight
- 4 ounces
- Department
- unisex-adult
- ASIN
- B08NWCSTWR
- Item model number
- F3100BK6
- Customer Reviews
- 4.7 4.7 out of 5 stars 37,319 ratings 4.7 out of 5 stars
- Date First Available
- December 1, 2020
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About the Author
Expert analysis by Rowan Ashmere
Rowan Ashmere
Expert ReviewerSenior Editor
Rowan reviews carry‑ons, organizers, and durable accessories for Review Atlas. He measures interior efficiency and wheel alignment, then stress‑tests zippers and locks over months of travel. Rowan also highlights practical timepieces that stand up to airports and meetings without shouting for attention.
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View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Rowan Ashmere
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Travel & To-Go Food Containers testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed