Osprey designed the Transporter 65 Duffel for the rigors of outdoor use and long-distance travel.. Featuring durable recycled fabric The backpack's folding straps and convenient storage make it ideal for life on the move. Whether we throw it in the back of a dusty pickup truck for a night in the desert or sling it over our shoulder to navigate a noisy airport Large storage space makes the job of storing and retrieving our gear easier clothing and accessories. The durable body is double coated with TPU and DWR which prevents damage to our equipment from abrasion and external moisture.