Case Type: Backpack Material: Nylon Fit Most Screen Size: 15.4" Capacity: 14.2" x 2" x 11.6" Dimensions: 15" x 10.5" x 18" Weight: 3.10 lbs. Features: Size Laptop compartment fits Laptops with up to 15.4� screens Ergonomic Design Soft Rack helps distribute weight of books or binders for a healthier back Additional Storage Extra large zippered storage compartment with two internal pockets including zippered mesh pockets- Perfect for personal (checkbook, PDA, etc.) or computing accessories Ergonomic Padding Contoured ergonomic shoulder straps with 3D air-mesh padding Device Pockets Mobile phone and CD player compartments with line-out porthole for headphones Workstation Front organizational pocket with key clip and pen loops Accessory Compartments Two external zippered accessory pocket...