DescriptionThis is a food insulation bag, which is made of polyester, aluminium foil materials, is practical and can be used for a long time. Can keep warm for a long time, suitable for lunch boxes, picnic food, fruit, vegetable and other snack.Features-Color:Beige-Material:Polyester, aluminum foil -Size:23.50X18.50X14.00cm/9.24X7.27X5.50in - Thick and durable, with texture, designed to keep food fresh and heat preservation.-A great lunch box bag for going to work, going to school, or picnic.- It can be folded, easy to store when you are not in use, will not take up too much space.- Easy to clean and store, lightweight and portable, not easy to break.- Feature with good thermal insulation effect, light and portable, large capacity.