Mares Proton Octo

Free Octo Holder
Ultra-light techno-polymer octo is extremely lightweight and super strong
Nitrox Compatible to 40% (The Recreational Limits of Nitrox)
Specially designed mesh grid 2nd stage cover to prevent unwanted free-flow even in the strongest currents
VAD (Vortex Assisted Design) by-pass system for effortless, natural breathing under all conditions
Bright „Hi-Viz” yellow hose and 2nd stage for easy identification