Kids drinkware
Thermos (Funtainer)
Funtainer kids bottle line has stainless steel interior. Not all Thermos products do, check model numbers.
A
Recommend
Grade A: Recommend
Meets every core Untoxed criterion. We recommend products across the range.
What the brand gets right
- Stainless interior on the Funtainer line
- Widely available
- Kid-friendly spouts and straws
What to be aware of
- Not all Thermos products have stainless interiors, some use liners
- Straw components are food-grade silicone and plastic
Assessment sources
This grade is an editorial assessment of published product and ingredient information, not a laboratory test. Product formulas can change after the review date.
No claim-specific source record is available for this scorecard. Treat the grade as an editorial view and verify the current product label.