Available in 18/22/26/30/34 inch sizes. Please check cabin size with your airline before travel. Features ripstop polyester fabric, a TSA combination lock for security, and four double 360-degree spinner wheels for easy maneuverability. Includes a sturdy trolley system. The 26/30/34 inch sizes offer extension options for increased storage capacity. Features two front pockets and five internal pockets for organized storage.