PERFECT SIZE--Perfectly sized for any bag, such as lunch bags, beach bags, picnic baskets & more KEEPS FOOD & DRINKS COLD--Freezes quickly and heep the food fresh, ideal for school, work, picnics, game day, and more. LONG-LASTING & REUSABLE--These reusable ice packs are designed to last long so you can head out knowing that what you pack will stay cool and fresh until you are ready to eat. For maximum cooling power, freeze the ice packs the night before use. SAFE FOR EVERYDAY--Useable COHO Ice Packs are leak-proof, sturdy and made of 100% BPA-free food-grade HDPE shell, filled with non-toxic gel. EASY TO CLEAN--Simply wipe down with a damp cloth or hand wash for quick daily cleaning.