The atWork Medium Cargo Backpack is the perfect solution to those who need everything with them but can't afford to slow down. Keeping you organized, mobile, and tech-savvy is the priority, and the stylish, comfortable, and intelligent design of this backpack delivers on all fronts. Fits most 15.6" laptops. Protected by Briggs & Riley's Simple as that® lifetime warranty. Features: ZIPPER: Self-repairing YKK® RC zippers for smooth zipper action; FABRIC: 1600D ballistic nylon outer fabric resists wear, moisture, dirt and abrasion; genuine top-grain leather touchpoints and accents; CAPACITY: 1305.4 cu. in.; CASE DIMENSIONS: 18 x 13.5 x 8 in.; LAPTOP SIZE: Up to 15.6".