Precise Flight has packaged our bestselling X3 Demand Conserver into the ultimate portable oxygen system for two people.
Our new OXYpack Endurance Series features a 22 cubic foot Oxygen cylinder with regulator, two X3 Demand Conservers, two dual lumen cannulas and two dual lumen masks. Everything is packaged in a convenient and compact case with harness. A premium hard shell case for the X3 Demand Conserver is included with this kit. The X3 Demand Conserver is the best demand conserver in the aviation industry. It’s fully mechanical (no batteries required) and extends the duration of your oxygen by 300%. The OXYpack Endurance Series can support two people for 20 hours of flight time!* *Oxygen duration varies based on flight altitude and individual oxygen consumption.
