Aquatec HH10 Tech Twin Hose Retainer. Hose Holder fits securely to your BCD allowing 2 hoses to be retained. The hose holder will secure small profile HP hoses as well. It features a 360 degree swivel and a large metal hinge for easy attaching. Sturdy and robust for heavy-duty use. Hose retainers an essential accessory for protecting fragile marine environments.