USB Charging Large Capacity Computer Backpack

Product information: 

Material: Oxford cloth
Opening method: zipper
Bag internal structure: mobile phone bag
Bag size: small
Bag shapes: square vertical section
Function: Waterproof
Processing methods: soft surface
Pattern: plain
Carrying parts: soft handle
Strap root number: double root
Outer bag type: inner patch pocket
Lining texture: polyester
Color: Khaki, blue, black, gray

Size Information: 

Size: width 18cm thickness 7cm height 30cm

Packing list：

school bagx1