American Tourister's Fieldbrook XLT 3 Piece Set is lightweight and protective. Keep organized with multiple interior and exterior pockets, and roll your luggage effortlessly with smooth-rolling-in-line skate wheels. Made from ultra-lightweight 600D shiny polyester construction. The 21" & 25" Uprights have smooth-rolling in-line skate wheels for effortless mobility. Features include reinforced corners that defend against the hardest travel conditions, multiple interior and exterior pockets that keep you well organized and a push-button locking handle is designed to fit comfortably in your hand. Carry-on size and weight allowances vary by airline. Visit the Carry-On Guide for more details. If the bag is overstuffed, it may not be accepted by the airlines.