1. Main material: nylon 2. Lining material texture: polyester 3. Opening method: zipper 4. Internal structure: ID pocket, laminated zipper pocket 5. Backpack with multi-layer front pockets, can be classified to place a variety of items 6. Waist straps up to 100cm, leg straps up to 50cm 7. Fabric toughness, comfortable handheld, strong and durable 8. Weight: about 310g 9. Note: only the backpack, does not contain other items
