The result is a sidemount system that has a flat, streamlined fit and an ergonomic shape that sits tight against the diver’s body. Its unique and innovative features will appeal to sidemount divers of all skill levels. The Nomad Ray is perfectly adapted to diving aluminum or steel tanks, in warm or cold water, from entry level sidemount dives to the most demanding technical exploration. A forty-two pound lift capacity provides the buoyancy necessary for heavy steel tanks and multiple stage or deco bottles. An optional bailout bladder will provide twenty-five pounds of additional lift.