15-17" Computer Backpack USB Charging PVC Backpack For Students or Travel

Product information：

Capacity: 20-35L
Bag internal structure: Zipper pocket, mobile phone pocket, ID pocket, computer pocket
Opening method: Zipper
Applicable gender: Neutral/male and female
Material: PVC+Polyester
pattern: Plain
Color: Elegant black

Specification:height 45cm/width 28cm/thickness 17cm