Come and see our amazing products. Unisex sling backpack is made of high-quality nylon and meshes fabric(back), durable, comfortable, soft and machine washable, water repellent and tear-resistan. And provides extra strength and long-lasting performance with the lightest weight possible. This Sling Backpack is foldable, and packable. Simply fold up daybag and toss into your suitcase or carry on luggage and use it at your destination. Packs up small but holds everything you need! Pls confirm with us about the packing info, stock color and exact production time before placing your order.