Spare Air 300 Kit with Dial Gauge

Free UK delivery on all orders over £50


  • Description

    The Spare Air 300 with Dial Gauge package is a completely independent, compact emergency air system that was developed for divers to be able to take life saving breaths during an ascent following equipment failure or an out of air situation.

    The 300 package delivers nearly twice the capacity of the 170 package, making it more suitable for ascents from a deeper depth. The Spare Air can be attached to your BCD in a conveniently and easy to reach location using the included holster and safety leash. It can be rapidly deployed and is instantly active, ready to deliver the first breathe when needed.

    The system can also be quickly handed to your buddy or other diver in an emergency, leaving you free and unrestricted by hoses and safety holds to perform your emergency ascent.

    This Spare Air kit has been CE approved. Please be aware that there are copies of Spare Air products available from third party sales platforms that state they are CE marked but have not actually been through the stringent testing procedure and therefore pose a safety risk.

    The kit includes:

    • Spare Air 300 system
    • Dial gauge
    • Holster
    • Safety leash
    • Yoke cylinder filling adaptor

    We are the UK distributor for Spare Air. If you have any doubt about the authenticity or legitimacy of a product you have seen please contact us and we will investigate for you.

  • Features
    • 3.0 cubic feet of air.
    • Tank finish in durable Anodised Black.
    • Easily refills from your own SCUBA tank with included refill adaptor (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.
  • Specifications
    • Maximum capacity: 3.0 cu ft / 85 litres
    • Length: 13.4" / 34cm
    • Diameter: 2.25" / 5.7cm
    • Maximum pressure: 3000psi / 207bar
    • Weight (full): 2.17lbs / 0.98kg
    • Surface breaths*: 57
    • Water volume: 27cu in / 0.44 litres

    *Based on 1.5 litres per breath

  • Reviews
  • Returns


    If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

    Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

    Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee but we will let you know about these items before we special order them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return.

    For step-by-step instructions click here

Product SKU: 300PK-CEDG

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