Come and see our amazing products. The portable lunch bag is made of aluminum foil, and the outer layer is made of Oxford cloth, which can effectively waterproof and keep warm. It has a portable handle, which is very convenient to carry. Here is a large lunch box bag, its size is about 10.24x12.6x2.76 inches, in addition, we also provide small bags, the price is different, please contact us for an accurate quote. We welcome customized logos, please contact us. Pls confirm with us about the packing info, stock color and exact production time before placing your order.