CINO "Islander" rebreather

CINO "Islander" rebreather is scuba gear. Popular with snorkelers and skin-divers, and available for or purchase at any seaside resort, this unit consists of a mouthpiece and a small backpack A diver can "rebreathe" his air for up to 20 minutes before surfacing to take a fresh breath (which also empties the rebreather unit). The self-cleaning mechanism ensures a lifetime of use.