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Spare Air - The life-saving mini SCUBA tank.

A skydiver wears a reserve parachute, a SCUBA diver should have a reserve breathing system. For 40 years we’ve supplied divers with the smallest, most-compact redundant system available for out-of-air-emergencies. The patented SPARE AIR should be a standard piece of SCUBA diving equipment for the safety minded diver. In an out-of-air-emergency, why would you trust your life to anything else?  Read stories from divers who are alive because of SPARE AIR. is the official Spare Air mini SCUBA tank website for divers, snorkelers, boaters, and any short term emergency air needs

For More information Contact us on 02 8606 2236


The preferred choice of Recreational Divers

  • 3 cubic feet of air.

  • Tank finish in durable Anodized Black.

  • Easily refills from your own SCUBA tank with included refill adapter (patented).

  • Easily attaches to your BC with included holster and safety leash.

  • Small, hands-free, nearly neutrally buoyant.

  • Breathe on demand regulator - No complicated instructions.

  • Completely redundant back-up miniature SCUBA system.

  • Faster than buddy breathing and easier than an octopus.

  • Also available in Nitrox (SA-300PK-N)



Part Number:        SA-300PK

Cylinder Capacity:  3 cu ft / 85 liters

Water Capacity:     30 cu in / .5 liters

Service Pressure:   3000 psi / 207 bar

Length:                13.4" / 34 cm

Diameter:             2.25" / 5.7 cm

Weight:                2.2 lb. / 1 kg

Cylinder Material:  Aluminum - Black Anodized

Regulator Type:    Balanced Single Stage

Surface Breaths*: 57

Our Models

Spare Air 300

Spare Air 600 NEW

Our largest capacity model

  • Package includes Spare Air, Holster, Safety Leash and Refill Adapter.

  • Provides twice the amount of air over the standard 3 cu. ft. Spare Air.

  • Refill your Spare Air in seconds from any full SCUBA tank.

  • Weighing under 4 lbs. - the lightest 6 cu. ft. system on the market.

  • Priced competitively compared to similar systems.

  • Also available in Nitrox (SA-600PK-N)



Part Number:       SA-600PK

Cylinder Capacity: 6 cu ft / 170 liters

Water Capacity:    53 cu in / 1 liter

Service Pressure:  3000 psi / 207 bar

Length:               13.4" / 34 cm

Diameter:            3.2" / 8.2 cm

Weight:               3.7 lb. / 1.7 kg

Cylinder Material: Aluminum - Black Anodized

Regulator Type:    Balanced Single Stage

Surface Breaths*: 114

More details available at

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