London Fog Westminster Ultra-Light Carry On Spinner (21"), Navy, One Size Aluminum locking push button handle system with channels for added strength Low profile 360 degree multi-directional wheels. Interior dimensions: 21" / 10" / 14" Interior has shoe pockets, storage pockets and a removable accessory bag Ergonomic signature zipper pulls on self-repairing zippers Convenient top, side and bottom comfort grip tapered carry handles Expandable for added space