Men's Backpack Business USB Waterproof Simple Backpack

Product information:

Bag size: medium
Capacity: 20L or less
Opening method: zipper
Applicable gender: male
Material: Waterproof film
Whether with lock: No
With or without rain cover: None
Function: breathable, waterproof, wear-resistant, shock-resistant
Hardness: Soft
Pattern: plain
Style: Business
Lining texture: nylon
Accessories type: luggage belt
Strap root number: double root
Lifting parts: soft handle
Bag shapes: square vertical section
Whether there is a tie rod: No
Carrying system: air cushion strap
Size: 30cm wide, 42cm high, 12cm thick