Osprey Transporter 40 Os029Osprey Transporter 40 a durable and lightweight carry on sized travel bag, made of high strength and water resistant NanoTough recycled nylon material. Ideal for travel, training and adventure. Large lockable U shaped entrance to the main chamber Waterproof zipper with overlapping rain flap Zipped side pocket for quick access to small items Inner mesh pocket with zipper Padded hidden shoulder straps with adjustable chest strap Four reinforced handles