Product Detail Exclusive Patented Removable Wheel and Handle System maximizes your travel options SmartZipper converts rear pocket to a panel that secures case to a separate wheeled case handle. Features dual U-shaped pockets with organizer sections for PDA, pens, business cards, etc., and front zipper pocket for miscellaneous items Bonus Includes protective Weatherproof Cover ABS Honeycomb frame protects contents of the case and main compartment is padded with 10 mm high density foam to protect laptops up to 17 . The "McKlein USA I Series Detachable - Wheeled Leather 15 Laptop Case Black" is best product for you. We recommended McKlein USA I Series Detachable - Wheeled Leather 15 Laptop Case Black