Stasher Reusable Silicone Bag
Silicone is a primary contact surface here — your food is in direct contact with it, not just a seal.
Platinum silicone bag that replaces single-use plastic zip bags - it's silicone, not plastic-free, but it's the durable reusable answer to Ziplocs.
The verdict: Silicone only
Made entirely of platinum food-grade silicone with a pinch-lock seal. It is silicone, not a plastic - free of BPA, BPS, phthalates, and latex - but silicone is a synthetic material, so this is a silicone-only product, not a plastic-free one. Its value is displacing disposable plastic bags.
Verification: Manufacturer confirmed
What it's made of
| Part | Material | Food contact |
|---|---|---|
| bag platinum (higher-purity) food-grade silicone; pinch-lock seal is the same material | Silicone | Yes primary |
The reusable silicone bag that popularized the category. A pinch-lock top seals it shut, and it's freezer-, microwave-, dishwasher-, and sous-vide-safe, so it goes from freezer to boiling water to dishwasher. Sold in sandwich, snack, stand-up, and half-gallon sizes for storing, marinating, and cooking. Strict avoiders who reject silicone should use jars or steel tins instead.
Pros
- Displaces single-use plastic bags
- Very durable; freezer to boiling water to dishwasher
- No BPA/BPS/phthalates/latex
Cons
- Not recyclable curbside; take-back required at end of life
- Expensive per bag
- Can retain odors over time
Categories: Food Storage Containers
Sources
Every material claim above is backed by these. This is the scattered info we centralized.
- manufacturer https://www.stasherbag.com/ manufacturer states bags are platinum food-grade silicone, free of BPA/BPS/phthalates/latex
- review https://www.cnn.com/cnn-underscored/reviews/stasher-bags-reusable-silicone independent review confirming platinum silicone construction and use as a reusable plastic-bag replacement
Spot a mistake or something out of date? Let us know — corrections are how this stays accurate.