❖『LEAK-PROOF SEALED ZIPPER』: Double zip closures provide a sealed, leak-proof seal for food, keeping food fresh and keeping liquid from spilling. It is the perfect storage bag for sandwiches, chips, snacks, lunch, vegetables, fruits, food, baby pacifiers, cosmetics, jewelry, stationery, etc..Let your family enjoy fresh food every day ❖『PREMIUM MATERIALS』: Made of FDA-grade Eco-friendly PEVA materials, free of PVC, BPA, and chloride and lead. These reusable food storage bags are durable and lightweight. Theyre freezer safe and hand washable. (