Hollister leg bags maintain a low profile as they rest discreetly against the leg with soft, pleated sides and are held comfortably in place with wide fabric straps*. Anti-reflux valve helps prevent urine backflow into the tubing. Convenience drain with easy-to-operate drain valve. Low-profile buttons on the bags help decrease the risk of pressure points while securing the bag. Wide fabric straps ae comfortable and help leg bag stay in place. Not made with natural rubber latex, contains sterile components. *Leg Straps are sold separately, please see item numbers: (HTP9342) STRAP,LEG BAG,LATEX FREE,SMALL 15, and (HTP9343) STRAPS ONLY,LEG BAG,LTX FR,MEDIUM,23