JanSport Antics Series Firewire Computer Backpack twill AirLift shoulder straps with two large main compartments for versatile storage Front utility pocket with deluxe organizer keeps essentials handy with Soft tricot-lined loft pocket protects valuables from scratching Side mp3 or cell phone pocket with Side mesh water bottle Breathable mesh back panel stays dry and comfortable with Padded neoprene grab handle Capacity:2001.6 cu inch / 32.8L And shockshield padded laptop sleeve fits 15 inch laptop Dimensions:18.5inch height x 13.5inch width x 10inch diameter,weight:2 lbs 5 oz / 1.05 kg Laptop sleeve:14inch height x 121.5inch width x 2.50inch diameter Fabric:420 denier velocity nylon / 840 denier junior ballistic