Men's Fashion Casual Rechargeable Multifunctional Backpack

Product information:
Lining texture: Nylon
Color: gray, blue, black, wine red
Outer bag type: Three-dimensional pocket
Lifting parts: hard handle
Function: breathable, waterproof, wear-resistant, anti-theft, anti-seismic, burden reduction
Suitcase shape: square vertical model
Size: 16 inches
Bag internal structure: zipper replacement bag, mobile phone bag, file bag, sandwich zipper bag, computer bag, camera bag
Bearing system: air pillow belt
Style: business
Capacity: 36-55L