Spare Air 170 Packaged

Spare Air 170 Packaged


Spare Air Model 170
The smallest portable air source in the world!

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The Spare Air model 170 Package comes with a 1.7cu’ Holster, Safety Leash and a Scuba Tank Refill Adaptor.


  • 1.7 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.

  • Compact size allows for more versatile mounting options.

  • Size preferred by military agencies worldwide.

  • Original 1.7 cu ft is the “old faithful” of the SPARE AIR product line. In production since 1979- over 100,000 units in use.


Maximum Capacity: 1.7 cu ft / 48 liters

Length: 8.75″ / 22 cm

Diameter: 2.25″ / 5.7 cm

Maximum Pressure: 3000 psi / 207 bar

Weight (full): 1.51 lb. / .68 kg

Surface Breaths:* 32

Water Volume: 14 cu in / .23 liters

*Based on 1.5 liters per breath