Reusable storage bags. Leakproof. Food safe. Freezer safe. No BPA. Reuse box for storage. 1 gallon. 2 lunch. 1 snack. FDA-grade PEVA. Replaces disposable baggies. Leakproof. PVC free. Lead free. BPA free. 1 x 2 x 52 = 100+. Using one (re)zip at least twice a week can eliminate 100+ disposable baggies annually. Tip: The (re)zip essentials kit is great for packing lunches on-the-go or storing leftovers in the refrigerator and freezer. Certified B Corporation. blueavocado.com. Made responsibly in China.