Hyperice Normatec Compression Massage Garment & Control Unit 3 Control Unit: 4 X 4 1 2 X 8 1 2 Inch Leg Sleeve: 5 Foot 4 Inch to 6 Foot 3 Inch brand_ULTRAFLEX switches or flow controls switches or flow controls 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 using dynamic air compression to advance your wellness revive muscles