Dimensions: 16.5" x 12"x 7.5" - H xW xD Interior Laptop Compartment Dimensions:17" x 11.5" x 1.75" - H xW xD This large, easy-access laptop backpack is ideal for commuters, travelers and those who prefer hands-free mobility. It is made of Tumi's signature ballistic nylon and features a computer compartment, removable accessory pouch, and interior and exterior organizer pockets. Features: Exterior Features: Accessories pocket Ergonomic backpack straps Interior Features: Computer compartment Removable accessory pouch Security pocket Open pockets Organizer panel Tumi Quality Assurances: Warranty Exclusive Tracer protection