Spare Air is a complete SCUBA system (regulator, tank and pressure indicator) that’s the size of a can of cola.  Used for shallow depths and training, this is the model preferred by instructors.  The Neon Yellow Tank finish makes is visible for safety. The 1.7 cubic foot tank can be easily refilled from your SCUBA tank with the included refill adaptor.  Spare Air attaches easily to your BC with the included holster and safety leash. 

The Spare Air unit is small, hands free, and nearly neutrally buoyant.

Spare Air Package includes:

1. Model 170YEL Spare Air Cylinder
2. Model 971 Holster with mouthpiece protector 
3. Model 961 Safety leash to prevent accidental loss of your Spare Air unit
4. Model 910S SCUBA Tank Refill Adapter-Yoke style