- Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures
- Lightweight casing, made of a fiberglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improve diving comfort
- Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water
- Dive/predive switch prevents freeflows when not being used
- Compact and efficient exhaust tee minimizes exhalation effort
The ideal backup breather for your dive system, the S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when you need it most.
![Humminbird AD-MTM-HW-MSI MEGA SI Trolling Motor Adapter Bracket [740182-1]](https://www.knifefolding.shop/image/humminbird-ad-mtm-hw-msi-mega-si-trolling-motor-adapter-bracket-740182-1_1ckpOA_300x.webp "Humminbird AD-MTM-HW-MSI MEGA SI Trolling Motor Adapter Bracket [740182-1]")
