Ideal for home care use, the anti-reflux valve on this drain bag helps prevent urine reflux. Drain bag features a new Duo-Pore vent valve system. 48 in. of premium 9/32 in. STAR tubing helps enhance drainage and minimize kinking. Includes bed sheet clamp and slide-tap drainage mechanism. 2000 cc sterile fluid pathway and latex-free. Needleless sample port helps protect patient and care giver. Urinary Drain Bag, Anti-Reflux Valve.