This item is a lunch box bag, which is made ofhigh-quality materials, waterproof and heat insulation.With portable handle, very convenient to carry. Cartoonpatternmakesit more attractive. The aluminum film material can keep food warm. Great lunch box bags for going to work, going to school, or picnic. Features -Color:Assorted color. -Material: Cloth, aluminum foil. -Size: About23x21x13cm/9.04x8.25x5.11 inch. -Made of high-quality materials,durableuse. -Thermal insulation inner layer, used for thermal insulation. -The safe insulating lining helps to provide longer heat preservation and insulation time for your food and beverages than other traditional lunch bags. -Premium metal zipper, smooth sliding. -Suitable for school, work, picnic, travel or anywhere.