Dry and wet separation travel backpack men's and women's computer business bag backpack large capacity waterproof and wear-resistant backpack business

Computer size: 15 inches Lining texture: Polyester Function: Independent shoe compartment, wet and dry separation, USB charging port Material: Water-resistant Oxford cloth Carry system: curved shoulder strap Popular elements: sewing line Style: Leisure Travel Capacity: 20-35L Size: uniform size Length: 43 cm Height: 28 cm Width: 16 cm Upper material: Oxford fabric