Material: Oxford cloth
Opening method: zipper
There is no liner: Yes
Internal structure of the bag: ID bag, mobile phone bag, zipper pocket, computer pocket
Function: waterproof, breathable, wear-resistant, reduce burden
Applicable gender: neutral / male and female
Applicable product type: Notebook
Luggage size: medium
Style: backpack/backpack
pattern: plain
Style: Business
Hardness: Medium
Bag shapes: square vertical section
Lifting parts: soft handle
Type of outer bag: inner patch bag
Lining texture: polyester

Strap root number: double root

Style:
A: With USB, headphone jack

B: Without USB