Whether you want to deliver food or have a picnic with friends, the delivery bag can meet your needs! Features：Keep warm or cold Insulation aging：It can be kept warm for 4-6 hours Washable：Easy to clean aluminum foil inner lining Reliable Quality：Leakproof and Anti-smell This bag is very suitable for anyone transporting food or drinks, you can use our bag for camping, shopping, beach etc. Keep Fresh An ice bag can be placed, and the freshness preservation effect is better, about 0-6 hours.Even in hot summer,the food can be kept fresh and made better. Features: Quality product, thickened material, durable and versatile. PP bottom ensures the bag stands upright in your shopping cart or trunk when you are shopping in the supermarket or grocery store. Material: Heavy-duty non-woven outer layer, polyethylene middle layer, and aluminum foil inner layer. Keep your food or sundries warm and fresh at picnics, shopping, and parties. Sturdy and Durable: Made of sturdy non-woven material with double reinforced handles sewn in to safely withstand heavy loads. A quality double zipper seals the top tightly to prevent food/drink from falling out. Easy to Clean: Wipe with a damp cloth or hand wash (hang dry) in cold water. Foldable and easy to store in drawers or cars, trunks. Keeps Food Hot or Cold: Foam lining insulates food or groceries to keep them hot or cold for up to 4 hours, perfect for grocery store deliveries of hot or cold food or beverages.