Shoulder fashion backpack

Bag size: medium
Capacity: 20-35L
The internal structure of the bag: ID bag, mobile phone bag, sandwich zipper bag, zipper pocket, computer pocket, camera pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: Oxford cloth
Whether with lock: No
With or without rain cover: None
Function: Waterproof, breathable, wear-resistant, load-reducing, shock-resistant