Large Capacity Backpack Men's Multifunctional Oxford Cloth

Product information:
Pattern: solid color
Lining texture: Polyester
Color: Black
Function: breathable, waterproof, wear-resistant, anti-theft, anti-seismic, burden reduction
Material: Oxford cloth
Size: 19 inches
Bearing system: Curved shoulder strap
Popular elements: sewing thread
Capacity: 36-55L
Size：30x19x53cm