Anti-reflux valve helps prevent urine backflow into the tubing Convenience drain with easy-to-operate drain valve Wide fabric straps are comfortable and help leg bag stay in place Not made with natural rubber latex, contains sterile components Combination pack includes: (1) urinary leg bag, (1) extension tubing (18″ long, oval, 11/32″ effective inside diameter) with connector, (1) pair of fabric leg bag straps, medium (23″ long, 1-1/8″ wide)