Product information:

Capacity: 36-55L
The internal structure of the bag: zipper pocket, mobile phone bag, certificate bag, sandwich zipper bag, computer pocket
Opening method: zipper
Material: Oxford cloth
Whether with lock: Yes
With or without rain cover: None
Function: breathable, waterproof, wear-resistant, anti-theft, anti-vibration, lightening
Color: black
Size: 16 inches

Packing list:

backpack*1