Product information:
Capacity: 20L or less
Bag internal structure: computer pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: Polyester
With or without rain cover: None
Function: breathable, wear-resistant
Model: 17 inch large black backpack
Hardness: medium to hard
Lining texture: polyester
Accessories type: buckle
Strap root number: double root
Carrying parts: soft handle
Bag shapes: square vertical section
Whether there is a tie rod: No
Carrying system: air cushion strap
Size: 17 inches (31*14*45cm)

Packing list:
Backpack*1