About this item PLATINUM SILICONE: The worlds first fully functional, self-sealing, reusable alternative to single-use plastic bags. Plus, unlike traditional single-use plastic bags, Stasher bags contain no BPA, no PVC, and no latex. Keep your food safe from contaminants in Stasher bags ELIMINATE SINGLE-USE PLASTIC WASTE: Each Stasher eliminates thousands of single-use plastic bags from ending up in our oceans or landfills PINCH-LOC TM: Features the innovative air-tight Pinch-Loc TM to keep food fresh to store, marinade, and sous vide. Keep y