The Core Octopus provides the same great performance as the Core primary second stage.
- The Core Octopus is pneumatically-balanced resulting in smooth and easy breathing
- The easy-to-grip venturi lever prevents unwanted free flow at the surface while giving a performance boost at depth
- A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
- Includes 39" yellow hose and yellow front cover making it easy to locate in an emergency