The Travelpro Crew 11 21" Expandable Spinner Carry-On Suiter Suitcase is the civilian version of the famous traveler's bag that professional flight crews have depended on for decades the world over. Includes an external USB port for powering up any USB-powered device from the dedicated charger pocket that makes searching for an open wall outlet a thing of the past (portable charger/power pack not included). Constructed of high-quality ballistic nylon with a DuraGuard coating for stain and scratch resistance. With our PrecisionGlide System you have precise control and effortless roll with 3 patented features. The Patented Contour Grip has cushioned touch points that help relieve stress on your hand for more comfort and greater control of your spinner luggage. The Patented PowerScope Extension Handle reduces wobbling and features stops at 38", 40" and 42.5" lengths. The Patented MagnaTrac self-aligning wheels allows your luggage to roll smoothly in any direction without drifting. Smart packing is easy and secure in this durable suitcase that expands two extra inches and offers a deluxe suiter to help keep suits, dresses, and dress shirts wrinkle-free during transport, adjustable hold-down straps, a full-length interior lid pocket, wet pocket and damage-resistant SUPRA Zipper heads. This Fit to Fly carry-on spinner has been sizer been tested to accommodate overhead bin space on most major US airlines. Fully expanded Carry-On may not meet airline restrictions. Backed by our built for a Lifetime Limited Worry-Free Warranty that covers the cost of repair for damage from airline or other common carrier for the life of the bag after registration under the trusted companion promise.