Spare Air

SPARE AIR is the smallest redundant SCUBA system available with enough air to get you to the surface in an out-of-air emergency.  The patented SPARE AIR should be a standard piece of SCUBA diving equipment for the safety minded diver.  Explore a wealth of information at spareair.com.  Our goal is to convince you to save your own life in an out-of-air emergency.  Spare Air is the Diver's Reserve Parachute!