The Oceanpro 150 Deco Buoy with pouch has the full array of features to make it a perfect choice for decompression diving and everyday recreational dive activities.The high visibility colour stands out at the water level making it easy to see. The 150 Deco Buoy also features 3 different inflation options including via your regulator using the throat opening which houses a one way valve, orally through the attached valve or valve connection to a BCD type QD inflation hose. The Deco Buoy has a built in an over pressure relief valve to ensure the buoy doesn't over pressurise if deployed at depth.