Product information :
Capacity : 20-35L
The internal structure of the bag: zipper pocket, computer pocket
Opening method: zipper
Material: Oxford cloth
Function: breathable, wear-resistant, USB charging
Carrying system: Curved shoulder straps
Color: red, light gray, blue, black

Size Information:
Size: height 45CM width 30CM thickness 18CM

Packing list:
Backpack*1