1.Soft and comfortable wear-resistant fabric, high-density meticulous, not easy to deformation
2. 180 degree opening three-dimensional box structure, large capacity, easy to pick up
3. The use of three password anti-theft lock, with a convenient USB interface
4. Adjustable shoulder straps, strong and durable not easy to break
5. Metal zipper, feel fine, smooth, durable
6. Material: nylon, polyester lining
7. Size: about 33 x 19 x 9cm
8. Weight: about 570g
