The ideal octopus for the Carbon 42 regulator. The new Carbon octopus is designed for demanding divers.  The technologically advanced second stage case is made with 100% SMC carbon and features the Mesh-Grid system and integrated VAD, which combined with the Fluid Dynamic Deflector ensures very easy and natural breathing. And it’s all combined into a carbon second stage for increased thermal conductivity and incredible lightness. Nitrox-compatible to 40% oxygen.