Men's Waterproof Oxford Cloth Backpack Hiking Backpack

Product information:
Color: black, black and white, camouflage black, blue gray black, camouflage red, plaid & Black, Black and [chest bag], black and white printing and [earphone], blue gray with [umbrella]], black and White with [chest bag wallet shoulder bag pencil case], blue and gray with [chest bag wallet shoulder bag pencil case], black ordinary version
Applicable Gender: Male
Function: breathable, waterproof, wear-resistant, anti-theft, anti-seismic, expansion,