Aqua Lung Axiom Men Scuba Diving BCD Dive Light Accessories 5MM steamer can be used Colors Bougainvillea Pink BP 5MM steamer can be used as a warm water wetsuit or as a base layer beneath a thicker wetsuit for cold water diving With its patented ultra freeze resistant Extended Thermal Insulating System (XTIS) the MK25 EVO offers excellent thermal insulation by fully isolating the mechanical elements of the first stage from the cold This BCD provides the ultimate in diving luxury along with unmatched buoyancy support for easy trim and no rolling underwater single pull weight release with patented SureLock II Mechanical Weight Release SystemAdditional Dump Option Right shoulder pullOral Inflator Easy to use pull down oral inflatorBladder Retraction System Bladder retraction system pulls in the sides of the bladder during deflation to keep you streamlined and reduce dragSmooth