The Gregory Alpaca 40L Wheeled Duffel is a lightweight rolling duffel for zipping to, from, and around the airport. This burly piece of luggage is weatherproof, tough, and carry-on compatible with most airlines. Pack with ease thanks to internal compression webbing and the removable panel with a mesh zipper pocket. The top lid also features a mesh zippered pocket for easy location of smaller items, or just your socks and undies. Pop the handle up, tuck your passport and wallet into the external zipper pocket, and it's time to roll along the concourse.