Come and see our amazing products. Our backpack is made of invisible lattice polyester fabric, which is waterproof, durable, strong, and more textured than ordinary polyester fabric. You can easily fold this lightweight backpack into your pocket for storage and unfold it if necessary. It can be folded into a smallest bag or a medium handbag. It is the best choice for picnic and travel. With various colors to choose from, it is definitely a great promotional gift for your brand.Custom logo is welcome. Pls confirm with us about the packing info, stock color and exact production time before placing your order.