1. Using water-resistant fabric, scratch-resistant and wear-resistant
2. With a trolley strap behind, used with luggage, labor-saving and convenient
3. External USB charging interface, convenient to use
4. Double pull head design, smooth pulling together, convenient and practical
5. Thickened comfortable handle, strong and wear-resistant
6. Internal hierarchical structure, partition management, large capacity
7. Honeycomb shoulder straps, a number of beeholes arranged in an orderly manner, long back without sweating, comfortable and breathable, light back
8. Material: ant cloth/leather film fabric, polyester lining
9. Applicable computer size: within 15.6 inch
10. Size: about 30 x 40 x 15cm
11. Description: only the backpack, not including other items in the picture