Simple Solid Color Casual Student Backpack

Product information: 

Capacity: 20-35L
The internal structure of the bag: mobile phone bag, certificate bag, computer pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: cotton canvas
Function: Breathable, wear-resistant
pattern: plain
Style: Korean style
Lining texture: polyester
Strap root number: double root
Outer bag type: three-dimensional bag
Colors: White, Black

Size Information: 

Size: length 30cm, width 13cm, height 40cm