KAKA Large Capacity Travel Backpack Outdoor Oxford Cloth 55L Waterproof Mountaineering Shoulders Bag with Lock(Black)

1. Capacity: 36-55L
2. The internal structure of the bag: ID bag, mobile phone bag, sandwich zipper bag, zipper pocket, computer pocket
3. Fabric: Oxford cloth
4. Weight: about 0.97kg
5. Size: 48x31x16cm
6. External USB socket for easy charging
7. Large capacity, multi-layer storage
8. Easily reduce the burden
9. Waterproof, dustproof, breathable and wear-resistant