Large Capacity Backpack Outdoor Travel Backpack Male Middle School College Student School Bag Business Commuter Men's Backpack

Computer size: 15 inches Lining texture: Polyester Function: breathable Material: waterproof fabric Carry system: Air cushion strap Capacity: 20-35L Size: uniform size Length: 48 cm Height: 33 cm Width: 16 cm Upper material: Oxford fabric