You're 100 feet down with an equipment malfunction. You need enough air to get back to the surface. You need an alternate air source. You need Spare Air.
Spare Air is the preferred choice of both professional and sport divers for a very good reason: It saves lives.
Self-contained. Refillable. A total redundant back-up minature SCUBA system. In case of emergency, Spare Air provides you with enough air to safely get back to the surface. Even if you never use Spare Air, it's always there as your backup.
The ultimate alternate air source is also the ultimate buddy system! It allows for minimal interaction with your diving buddy, has been proven to be faster than buddy breathing and easier than an octopus. Spare Air is the answer in out-of-air emergencies. SIMPLY DEPENDABLE.

 THERE WHEN YOU NEED IT
Spare Air mounts snugly to your BCD so you can easily reach it.

 QUICK REFILLS
Easily refills at any dive shop or any boat compressor designed to fill SCUBA tanks. Or refill Spare Air from your own SCUBA tank.

 EASIER TO SEE
Thanks to the pink and yellow neon colors, also available in steel blue, satin aluminum, and black.

Package includes air cylinder with built in regulator, refill adapter, and universal mounting system

• 1.7 ft³ - Call Seattle for best pricing
• 3.0 ft³ - Call Seattle for best pricing
• 3.0 ft³ - Call Seattle for best pricing,

  1-877-SCUBA-DV

• Spare Air
  • 2.0 c.f.
  • 1800 psi
  • Approx. 34 breaths at surface
  • Universal mounting system
  • $139⁹⁵