3 piece business case includes a rolling lap top case that fits 15" lap top, plusa detachable lap top bag with shoulder strap for day use, and an accessory bag for your power cords. measures 17"l x 9"w x 13.5"h. *take this heavy-duty 17-inch computer case anywhere *laptop bag is constructed of durable 1200 denier polyester *luggage has heavy duty in-line skate wheel system for smooth ride *push-button, self-locking internally stored retractable handle system *ergonomic and comfortable padded top grip handles *front full size zipper-secured pocket with business tool organizer *large middle compartment for files, catalogs and magazines *three internal organizational pockets for all your traveling needs *fits most 15-inch to 15.4-inch widescreen laptops *zippered mesh compartment to safely store your most sensitive documents *separate matching zippered padded day case for your laptop or notebook computer complete with adjustable shoulder strap, carrying handles, zippered front pocket, with piggy-back handle channel for easy carrying outside the main rolling case the lap top case is 16"x11"the accessory bag is 10"x3"