Created to check every box on your luggage wish-list. Disney Roll Aboard set consists of one Underseater and one Carry On Spinner. This Two-Piece Set features a boxy shell construction, strategically designed to maximize packing capacity during your travels. When not in use, the Underseat bag easily nests inside the Carry On for space-saving storage. Rest assured for a convenient travel experience, all while boasting your favorite Disney characters. Airline Approved - both bags intended to bring aboard most major airlines. Telescopic steel tube trolley handle adjusts to user's height. Underseat bag has In-line skate wheels. Carry On bag has four multidirectional spinner wheels. Expansion on Carry On case only. Interior divider panel with two organization pockets and elastic cross straps.