![X'TREM SPARE AIR 100 Vest Kit](https://www.diveavenue.com/3567-home_default/xtrem-spare-air-100-vest-kit.jpg)
X'TREM SPARE AIR 100 Vest Kit
SPARE AIR
Shipment within 5 days
Spare Air single tank of 0.42 liter, in aluminum, for standard exchange ...
Can only be used with SPARE AIR brand regulators
WARNING, the breathing on a tank and a regulator, whatever their size and their capacity, is akin to scuba diving, and therefore requires an apprenticeship and a training.