Club Glove PiggyBack II The most functional carry on bag ever made. One section converts to a daybackpack and features a patented high impact wheel base and telescoping retractable handle. Slip the Club Glove Shoulder Bag over the handle for the ultimate airline carry on set. Features High impact plastic wheel base Patent D511,043 S with in line skate wheels and inset handle Detachable padded daybackpack great for laptops Two removable mesh clothing organizers Shoulder Bag rides atop comfortably 23H x 12.5W x 9.5D Product Images If you have any questions about this product or would like to order by phone, please call us Toll Free at 888 733 8383. We look forward to hearing from you!