Empire Ultra Light 68ci w/ FLO PRO RegulatorEmpire introduces the new Ultra Light air tanks, and the FLO Regulator! With one of the lightest and most well made bottles the industry has seen, combined with the balanced fixed ratio piston, you get the less output fluctuation as the pressure inside drops. These tanks and regulators were used by San Diego Dynasty and exceeded their expectations. The regulator and bottle, when fully assembled, weighs only 2 pounds! The position of the bonnet can