Stasher Reusable Storage Bags are a plastic-free alternative to traditional storage bags and containers. Made of 100% pure platinum silicone, Stasher delivers all of the ease and convenience of self-sealing plastic bags, but without the dangerous consequences.
Features: 
Made of 100% pure platinum silicone
Air-tight pinch-press seal
Safe for freezer, microwave and dishwasher
Reusable and easy to clean
Non-porous surface helps inhibit bacterial growth
Write notes and labels with dry-erase markers
3D pocket offers extra storage space
Clear window provides easy visibility
BPA Free, BPS Free, Silicone, Reusable