Simple Large Capacity Design Backpack

Product information:
Lining texture: Polyester
Color: white, black, white and blue
Outer bag type: Three-dimensional pocket
Accessory type: Backpack
Material: Nylon
Suitcase shape: square vertical model
Bag internal structure: zipper bag, mobile phone bag, file bag, sandwich zipper bag, computer bag
Bearing system: Curved shoulder strap
Style: street trend
Capacity: below 20L