New backpack USB charging backpack business casual waterproof laptop bag large capacity travel backpack

Description

Item No.: 1814 Support distribution: Support distribution
Bag size: Medium Capacity: 20-35L
Package internal structure: mobile phone bag, computer pocket
Opening method: zipper
Applicable gender: neutral / male and female
Material: Nylon
Whether with lock: No
With or without rain cover: None
Function: Breathable, wear resistant