Eforstore Waterproof Picnic Lunch Bag Case Tote Reusable Bags Insulated Cooler Travel Zipper Organizer Box for Women Men Kids Girls Boys Adults (Grid Black&White) Using ECO-Friendly Durable&Premium Polyester fabrics & Aluminum insulation texture. Size(LxWxH): App 32x12x25cm. It Can be used as lunch bag, Picnic bag, sundry bag or shopping bag(have heat preservation, cold, fresh function,going to the supermarket, can be used to pack frozen food, hot pot dishes, frozen drinks, ice cream, dairy products, etc.) Storage convenient and easy to clean (bag can be folded; outer use soap water cleaning, the inner need to swab with wet cloth).