The Poseidon Cyklon First Stage is the Cyklon 5000 and the Cyklon metal. It is the first regulator in the world with a single hose and the demand valve situated at the mouth. Thanks to its well-tested construction and design, the Cyklon is still the first choice of the German Navy and many others.
- Dual Lens Mask
- Duffel Bags
- First and Second Stage Regulators