Features The bag is lightweight, made of high quality nylon, waterproof, tear-resistant, wear-resistant and practical.The bag adopts zipper design, opening big.The shoulder strap and the back of the bag containing the bulges thickenings.Suitable for all outdoor activities such as cycling, hiking, traveling, etc.This backpack is a for your travels and your sports.Specification: Brand: Size: 43 x 26 x 17cm Material: Nylon Color: black Capacity: About20L Package Content: 1 x backpack Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.