Spare Air Standard 300

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Spare Air

$ 250.95




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Spare Air Standard 300


Spare Air Standard 300

Spare Air Standard 300



Spare Air Bottle


Designed to get you to the surface in the event of an emergency, yet small enough to not even know you are wearing it! DONT GO DOWN WITHOUT IT!!

Package Includes:



-LEASH-Prevents loss

The preferred choice of Recreational Divers

·3.0 cubic feet of air

·Tank finish in Neon Yellow for safety

·Easily refills from your own SCUBA tank with included refill adapter

·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.


Maximum Capacity 3.0 cu ft / 85 litres

Length 13.4' / 34 cm

Diameter 2.25' / 5.71 cm

Maximum Pressure 3000 psi / 200 bar

Weight (full) 2.17 lb. / .985 kg

Surface Breaths* 57

Water Volume 26.62 cu in / .42 liters

*Based on 1.6 liters per breath


Regulator Body - The simple rugged design utilizes the same time proven technology found in typical regulators used by SCUBA Divers around the world.

The always-on, breathe on demand, balanced single stage regulator is easy to maintain and service.

Pressure Indicator - The standard indicator is easy to read by the White Indicator Pin rising up when the Spare Air has filled to 3000psi.

A Dial Gauge Pressure Indicator is available as an optional accessory.

Purge Button - Clears the regulator and empties the Air Tank.

Mouthpiece - Standard regulator mouthpiece carried by SCUBA Diving Shops everywhere and is the same model used on most regulators.

Check Valve - Remove the cover and attach the yoke style Refill Adapter (included with every Spare Air). Attach the other end to a filled SCUBA tank and in 30-60 seconds, your Spare Air is full.

3000 PSI Aluminum Tank - This SCUBA tank is manufactured just like standard SCUBA tanks, with the same safety features. The cylinder should be inspected annually and hydrostatically tested once every 5 years.

Are you interested in Spare Air Standard 300? At this moment the product is in stock at scubastore, your online dive store. At scubastore you can find more dive products from the brand Spare Air. Do not wait any longer and enjoy from Spare Air Standard 300 in just a few clicks. Discover scubastore´s wide range of dive supports now.


EAN retail barcodes:

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Spare Air - Bottles - Bottles

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Use the chart below to determine your size. If you´re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

Customer reviews & questions (4)

Product rating 5 / 5

Safety first

i bought this spare air to be sure i have an extra breathe of air. i do a lot of liveaboard holidays and professional medical help is a long way from where you are and this way i can minimise risk. i m fealing secure and this way i know it isnt a false feeling of beeing secure. P.S. having a alternate air source does not meen that you dont watch your gauge so dont get sloppy.

Good equipment

well... i have been diving and resently, i actually ran out of air in my SCUBA tank...luckely i had my spair air next to me and i actually made it to the surface without any problems. i know that i am a verry yung and mabe barlie experianced diver... but i do have alot of fun while im diving. p.s. i always check my psi every 2 min :p


One breath of air is always better the non breaths of air.

Rescue diver

This is an excellent product: well made, with an outstanding company, and customer service behind it. I have owned my Spare Air for over 10 year, and had to use it 2 times. Both times it allowed me to surface from a depth of 10ft/3m and 60ft/18m without panicking. This is the best SCUBA insurance and redundancy policy you can ever buy!

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Spare Air Standard 300

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