Infinity BC System

The Halcyon Infinity system is not your typical buoyancy compensator. In fact, it establishes a new standard for
single cylinder, recreational diving.
The Halcyon Infinity incorporates all our premium features into a high-performance, flexible diving system. The Infinity comes standard with Cinch Quick Adjust, Deluxe shoulder and backplate padding, and ACB 10 releasable weight pockets. Our signature long, narrow wing perfectly supports the diver’s tank while our Cinch Quick adjust ensures precise and nearly instantaneous size adjustments. Refine your system weight by selecting either lightweight Aluminum or heavier Stainless steel backplates and further expand your options by adding the optional weight insert for your Halcyon Single Tank Adaptor (STA). Divers seeking more customization options should look to the high-performance Halcyon Eclipse™ diving system.
This system comes completely assembled for single tank diving but can be quickly disassembled and paired with a Halcyon doubles wing if desired.


Halcyon signature design with long, narrow profile and time-tested construction
Cinch Quick-adjust (patent pending) – Infinitely adjustable, with a simple push or pull of the webbing.
CE Certified Eclipse Buoyancy Compensator (wing) – Available in 20-, 30-, or 40-lb. (9-, 14-, or 18-kg) lift capacity
Choice of aluminum or stainless steel backplate – standard or small size
ACB10 weight pockets
Halcyon Deluxe Harness Pads and Back Pad, featuring an integrated storage pocket for convenient stowage of lift devices
Stainless steel Single Tank Adaptor (STA), with two cam straps and the ability to accommodate a weight insert
This system is shipped assembled
Inflator with 52 CM / 22 IN LP hose comes standard on Halcyon wings

Additional information

Wing Size

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STA Weight options


Pockets option