Carry On Sized - Luggage designed to fit in most airlines overhead compartments; may not conform to some airlines carry-on standards. * Inline skate wheels - Are constructed of polyurethane with ball bearings to minimize frictional resistance, offer durability and reduced resistance for smooth rolling. * Push button handle - Locks when fully extended so you can push or pull your case. The handle also locks when fully recessed, greatly reducing the risk of damage when not in use. * Side carry handle - Allows you to lift the case with ease and comfort. * Bottom grip handle - Is a moulded plastic grip on the bottom of a case, it is used to help in the lifting of the case in and out of vehicles.