Come and see our amazing products. The outdoor portable foldable backpack is made of polyester, with an unfolded size of 16cm * 30cm * 40cm and a folded size of 20cm * 23cm. Small and lightweight, easy to carry. Equipped with a front compartment and side mesh pockets for easy storage of small items. Multiple colors are available, and customer logos can be customized Pls confirm with us about the packing info, stock color and exact production time before placing your order.