Bard - 4000ml Urine Bag holds twice as much liquid as a standard night catheter bag, making it ideal for people with heavy urine output. The bag features an anti-reflux chamber as well as a control-fit outlet device to hold the tube securely in place. The sample port makes it easy to collect a small amount of urine if need be. Urine flow can be stopped by simply closing the metal shut-off clamp. It comes with a sheeting clip and a double hook hanger for easy bedside use. This catheter bag is latex free and includes 50" of tubing.