Mares Proton Octo
Light weight, ruggedness, high performance and simple construction. These are the distinguishing features of this band new and ultra-compact second stage. Two component body for a unique look coupled with superior mechanical characteristics.
Integrated VAD by-pass system, for effortless, natural breathing under all conditions. Coverplate with ultra-light alloy ring, anodized and incorporation the "mesh-grid" system for maximum performance.
Mares Proton Octo - Octos