Product information:

Waterproof Men's Business Sports Car Backpack Computer, Material: film material 
Function: breathable, waterproof, wear-resistant, shock-resistant, lightening
Style: Business commuting
Lining texture: polyester
Accessories type: buckle
Strap root number: double root
Popular elements: color contrast
Carrying parts: soft handle
Outer bag type: inner patch pocket
Bag shapes: square vertical section
Color: black, gray

Size information: 

32*11*45(CM)

Packing list:

1* backpack