Poseidon: Octopus Cyklon

This Cyklon Octopus is no different than the primary second stage, with exception to color. With this Octopus, when you and your buddy need to surface safely, you will be doing so on a regulator that has been used and improved since 1958, and is the regulator of choice for Royal Swedish Navy‚ US Submarine Rescue Team and the German Navy.