Men's backpack

Material: Canvas
Function: wear resistance, shock resistance, load reduction
Hardness: Soft
Lining texture: nylon
Accessories type: Backpack shoulder pads, number of shoulder straps, double roots, popular elements, printing
Carrying parts: soft handle, outer bag type, inner patch pocket, luggage shape, vertical square shape
Color: style two red, style two orange, style two blue, style two green