Search query: air tank scuba diving

Product: Spare Air Original Mini Scuba Tank - 3 cu ft Dive Cylinder - Made in USA-DOT Marked Tank with Holster, Leash, Refill Adapter
Brand: Spare Air
Color: Spare Air 300 Package
Relevance: Exact
Spare Air: Emergency Mini Scuba Tank - 3.0 cu ft Nitrox Oxygen
The worst nightmare of any diver is unexpectedly running out of air. A momentary lapse in judgement could leave you underwater with a faulty gauge or unchecked tank. Mistakes happen, but no one thinks it can happen to you, until it does. Equip yourself with your own emergency back up tank to make sure you have enough air to handle whatever situation comes your way.
The Spare Air tank is simple and easy to use or share in an emergency. With a low profile body holster and security leash it'll alway be right where you need it. It's refillable using the provided adapter you can make sure it's always topped off, it fills in seconds from any full scuba tank. Every tank comes prefilled and is inspected and tested before delivery. It's very portable and travels easily. Spare Air is perfect for any type of dive from quick training to longer exploratory or pleasure dives.
Specifications
Length: 13.4"
Diameter: 2.25"
Maximum Pressure: 3000 psi / 207 bar
Volume: 3.0 cu ft / 85 liters
Tank Material: Anodized Black Aluminum
Balanced Single Stage Regulator
Integrated Pressure Relief In Regulator
Surface Breaths: 114 Average
Operational Temperature: -22°F to 158°F
Made in the USA
This is a full Spare Air backup diving kit including: a 910S refill adapter, black holster, 961 tank leash, and 3.0 cu ft tank.
Spare Air patented and has been manufacturing our backup cylinders for over 40 years. Our products are made right here in America and we're proud to have invented and made a product that has helped hundreds of thousands drive more safely. We want to make sure that every diver comes back up with air to spare. Spare Air is how you make your dive safe.
YOUR SAFETY SECURED: The Spare Air Emergency Tank was created after its inventor had a close call running out of air and barely escaping to the surface in time. With this simple backup tank you can ensure you'll always have enough air to return.
SIMPLE TO USE: The Spare Air system is designed to be simple so you can access your backup air any time. This refillable cylinder can be handed off to a fellow diver in trouble and begin providing nitrox oxygen in a moment's notice.
LOW PROFILE TANK: With it's small size and simple holster system this tank is out of the way when diving but easily accessible when you need it. It's 13.4" tall and has a 2.25" diameter. Weighing just 2.2lbs when full you can ignore this mini tank until you need it.
EVERYTHING YOU NEED: This black anodized aluminum scuba tank comes with a black holster that attaches easily to your dive gear, a leash to prevent accidental loss, and a refill adapter to fill air off of scuba tanks. This package has all the equipment you need to dive with added safety.
ALWAYS RETURN WITH AIR TO SPARE: After barely avoiding a catastrophe when he ran out of air on a dive Larry Williamson patented the Spare Air mini backup tank for divers. Spare Air has been ensuring safety for over 40 years with American made scuba tanks.