(re)zip lay-flat bags are ideal for use at home or on the go. Available in lunch, snack and gallon sizes, (re)zip lay-flat bags are food-safe, lead-free and BPA-free. These durable, lightweight bags can be used for snacks, sandwiches, travel, home organization and more. Use them as compact travel pouches, for healthy lunches and snacks, or for bulk grocery items without having to change containers at home. The transparent design allows for a quick glance at contents inside, and the double-lock closure provides an airtight seal. (re)zip bags are freezer safe, perfect for fruit, or soups and stocks. When not in use, the bags nest and compress flat for convenient storage. One (re)zip replaces up to 300 disposable baggies. 5-piece kit includes (3) 1 cup/8-ounces and (2) 1/2 cup/4-ounces sizes Ideal for use at home or on-the-go. Can be used for snacks, travel, home organization and more Made of BPA-free and lead free FDA-grade PEVA material Durable and Lightweight, expandable base for easy packing and cleaning Nest and compress flat for convenient storage Transparent design allows for a quick glance at contents inside Double-lock closure provides an airtight leakproof seal Freezer safe, perfect for fruit, or soups and stocks One (re)zip replaces up to 300 disposable baggies Not intended for microwave or high heat use Dishwasher safe in the top rack using low heat. For best results, hand wash is recommended Dimensions: 3.25 x 2 x 2.5-inch (1/2-cup/4-ounce); 4.25 x 2 x 3.25-inch (1-cup/8-ounce) Manufactured in: Manufactured responsibly in China Materials: FDA-grade PEVA blend which is food safe and free of BPA and lead Packaging: Cardboard Box