Why choose reusable bags? It is very suitable for our family. Reusable: 1 Reusable sandwich bags can save up to 350+ disposable bags. Don't feel bad about throwing away disposable bags.100% Food-safe: Made of food-grade PEVA, BPA-free, the storage bag is perfect for packing lunch for you and your children on the go. They Are Easy To Fold And Store To Reduce The Space Required. PACKAGE INCLUDES: 4 *Gallon Freezer Bags( 11.02*10.63 Inches) 4 *Reusable Sandwich Bags( 8.66*7.64 Inches) 4 *Reusable Snack Bags( 8.66*5.28 Inches) Food Grade Eco Material Leak Proof &Keep Food Fresh Waterproof &Easy To Clean Reusable EASY TO CLEAN Easy to clean, use running water to rinse, then air dry LEAKPROOF Our bags are sealable in design; leak-proof, waterproof, and hygienic, perfect for storing and preserving food FREEZER SAFE Maintaining the original taste of food while keeping it frostbite-proof The reusable bags are great for frozen foods, cereal, cookies, office supplies, marinating meats, makeup, desk supplies, hardware, toys, and so on. Also on your travel or outdoor picnic assistant.