Product information:

Capacity: 20-35L
The internal structure of the bag: zipper pocket, mobile phone pocket, ID pocket, computer pocket
Opening method: zipper
Material: PU leather
Function: Breathable, waterproof, wear-resistant, anti-theft, anti-vibration, lightening
Pattern: plain
Lining texture: nylon
Accessories type: Backpack and shoulder pads
Strap root number: double root

Size Information: 

Specifications: width 26CM, height 37CM, thickness 12CM