Features : - Armored gear:: resilient high-density nylon encases the backpack, sheltering your gear from harm. The back panel is molded and vented to provide Air circulation to keep you cool and comfortable - All-around protection: a reinforced, weather-resistant, non-slip base provides added protection against the elements while easily Bearing the weight of all your gear - Internal Defenses: dedicated, padded pockets protect your laptop and tablet Device in addition to the included power adapter Bag to help keep your accessories protected from Scratches - Plenty of space: with the Vindicator Backpackers 3 large, main compartments and several additional pockets, you can be sure that you can bring all of your gear with you.Cubic Inches:2,483 - A reinforced, weather-resistant, non-slip base provides added protection against the elements while easily Bearing the weight of all your gear - Laptop Compartment Dimensions: 17” x 13.2” x 2.5”