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. Features 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 Compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximize airflow High-viz yellow front cover stands out, making it easy to spot when needed High-viz yellow super-flow hose is 39in/1m long with an oversized bore that allows more air to flow on each inhalation Specification Product Weight 0.8 lb Activity Recreational, Technical UPC 4048336426459
