The outer layer of the lunch basket is made of oxford cloth, waterproof, dirt-resistant, and not easily damaged. Insulated Picnic Bag with aluminum film lining to keep your food and drink chilled for longer. Handles are made of environmentally safe aluminum, which is firm and does not hurt your hands. Portable cooler box can be folded flat, you can easily store it in your home or car without taking up too much space. The smooth and firm zipper design makes it convenient for you to take or store food, and it is more sealed. Great for family, vacations, parties, travel, party, beach and picnics. Your logo or design is welcome. 16 17/32" L x 9 1/16" W x 9 1/16" H