Expandable Wheeled Carry On: This rolling carry-on features a large interior for ample room, perfect for overpackers and odd-shaped items, with two large zip mesh pockets on the top lid. CX technology expands the bag up to 34% Durable Construction: Made with ballistic nylon outer fabric that resists wear, moisture, dirt and abrasion. Outsider handle provides greater interior capacity and a flat interior surface for packing so clothing arrives wrinkle-free