Food storageFood wraps and bags
Stasher
Platinum-grade silicone bags. The cleanest single-material alternative to plastic zip bags.
A
Recommend
Grade A: Recommend
Meets every core Untoxed criterion. We recommend products across the range.
What the brand gets right
- Medical-grade platinum-cured silicone, no fillers
- Reusable for years, dishwasher and oven safe
- No BPA, phthalates or latex
What to be aware of
- Silicone under extreme heat can degrade over time, replace if discolored
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.