1. Material: oxford cloth
2. Back trolley strap design, travel free hands
3. Reflective strip design, safer for traveling at night
4. Curved metal handle, in line with the human body hand shape, comfortable to grip without strangling the hand
5. Thickened and breathable shoulder straps, scientific load reduction
6. Bi-directional zipper, feel thick and durable, smooth and smooth not stuck teeth
7. External USB charging interface, plug and play
8. Adopting movable adjustable buckle, which can be adjusted according to personal habits
9. Size: about 30 x 12 x 43cm
10. Weight: about 650g
Note: delivery only bag, does not include other items