Backpack Men'S Backpack Emergency Raincoat Large Capacity Business Trip 17 Inch Laptop Bag

Product Information:
Capacity: 20L or less
Material: Polyester
Hardness: soft
Color; A: Commuter, B: Upgrade and expansion, C: Upgrade and expansion (emergency raincoat)
Waterproof degree: Water repellent
Accommodating computer size: 16 inches

Packing list:
1X backpack