Medline urinary drain bags are high-tech, high-capacity bags that are easy to install, maintain, and dispose of. Medline is an established brand and distributor of medical supplies, with years of experience. Features: Medline drain bags have a slide tap for easy one-handed drainage All drain bags have a reinforced hanger with built-in anti-kink drain tube guide and adjustable bed sheet clam Drain bags come with an option of an anti-reflux device: The anti-reflux tower provides anti-reflux protection without mechanical parts to hinder flow The anti-reflux device has a clear one way mylar valve for visualization of urine flow The anti-reflux valve flap system minimizes back flow into the drainage tube Drain bags available with metal clamp or slide-tap drainage port, in 2,000 or 4,000 ml. This listing is for the slide tap 2000 mL bag. Various access port designs available