Bard Dispoz-A-Bag Leg Bag with Rubber Cap Valve oz, Sterile, Latex Straps Bard Dispoz-A-Bag Leg Bags are made from heavy duty vinyl for extended wear, odor containment and leak resistance. Each leg bag contains an anti-reflux valve. These leg bags are reusable, sterile and may be connected to McGuire style urinal, Bardic Uro Sheath and most other urinary appliances. Bard Dispoz-A-Bag Leg Bags are sterile. Provides quality, reliability and dependability. Comes with 1 pair latex straps. Lightweight.