Conveniently tote your FreeStyle 3 or FreeStyle 5 portable oxygen concentrator in the durably-made AirSep FreeStyle Carrying Bag. Specially designed for the FreeStyle series of portable oxygen concentrators, this bag is made from tough-wearing black nylon and has a simple, sleek design. It comes with handles as well as an adjustable shoulder strap that can be customized for your most comfortable fit. Wear it on your shoulders or across your body for when you travel. You will be able to keep your hands free to enjoy numerous activities. Amply spaced with compartments, the FreeStyle carrying bag has enough room to hold your concentrator and accessories.