The flat reusable lunch bag is sized to hold a loaded sandwich. The double-lock closure makes it airtight and leakproof for toting on-the-go pasta, salads, leftovers, and other saucy options. Each 5-pack holds one of each color to organize dietary needs, freezer storage, meal prep, and travel necessities. Bag Details: - Bag dimensions: 8.5 in x 7.75 in - 100% lightweight, food-safe PEVA - BPA-free, lead-free, and phthalate-free - Waterproof, leakproof, and airtight, keeping food fresh without leaks or spills - Each (re)zip replaces hundreds of single-use sandwich and freezer bags