Product information:
Opening method: cover type
Applicable gender: unisex / both men and women
Material: Oxford cloth
Color: Gasgo backpack (beige white gray),Gasgo backpack (dark blue),Gasgo backpack (black),Gasgo white + gray PU power pack, Gasgo backpack dark blue + black PU power pack, Gasgo backpack black + black PU power pack

 Medium: width 28 height 37.5 thickness 9cm (can accommodate 13-14 hours laptop)

Large: width 29.5 height 4l thickness 10cm (can accommodate laptops when l4-15.6)

Packing list:

 Backpack*1/ Backpack+Power Pack*1 Set