Backpack Men's Backpack Business Computer Bag Large Capacity Waterproof $ 15.12 Product information: Material: Oxford cloth Function: breathable, waterproof, wear-resistant, shock-resistant, lightening Hardness: medium to soft Style: business commute Lining texture: polyester Accessories type: buckle Strap root number: double root Popular elements: color contrast Carrying system: air cushion strap Color: red, blue, black, gray Waterproof degree: water repellent Accommodating computer size: 15.6 Packing list Backpack*1