Main Material:nylon
• Item Type:Backpacks
• Style:Business
• Popular Elements:Contrasting
• Internal Structure:Computer Pocket
• Processing Methods:Printed
• Capacity:20 35L
• Shoulder Strap Root Number:Double Root
• Open Lid:Zip
• Pattern:Solid Color
• Accessories Type:USB
• Material:Oxford Cloth
• Hardness:Soft