Reduce clutter and waste with BlueAvocados family of re(zip) reusable storage bags. The 5 piece (re)zip volume starter kit includes 3 one cup and 2 half cup sizes. Use them to replace plastic baggies used for snacks, sandwiches, travel, home organization and more. (re)zips are made out of food safe, FDA-grade PEVA material, and are PVC-free, lead-free & BPA-free. (re)zips are safe to use in the freezer and the leakproof double-lock closure seals in freshness.