Tonsee Waterproof Picnic Lunch Bag Tote Insulated Cooler Travel Zipper Organizer Box (Gray) Size:22*10*18cm Material:Oxford fabric Storage convenient and easy to clean (bag can be folded; outer use soap water cleaning, the inner need to swab with wet cloth). 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.) Tonsee Waterproof Picnic Lunch Bag Tote Insulated Cooler Travel Zipper Organizer Box