The Black Hole MLC Wheelie can be used as a rolling duffel bag in transit or a backpack when the road runs out. Carry-on sized, this travel-savvy wheeled bag meets the stricter requirements of smaller aircraft, has easy-access storage, and is made with recycled materials that brush off light weather and scuffs. Made in a Fair Trade Certified factory. | Patagonia Black Hole MLC Carry On Wheeled Duffel Bag 34L in Smolder Blue, Recycled Nylon/Recycled Polyester/Recycled TPUnylon