WaveToGo Paintball CO2 Fill Station Refill Dual Valve 40" Hose + 3 Pack of Empire or Spyder 20oz Co2 Tank 40 Inch Stainless Steel Dual Braided Hose Heavy Duty Tank Connector Dual Heavy Duty 1/4 Turn Valves Heavy Duty Fill Valve W/On/Off 3 Pack of Empire or Spyder 20oz Co2 Tank