The R105 Octopus offers dependable breathing performance in a classic downstream design with a dive/pre-dive VIVA switch and reversible hose attachment.

Specs & Features:

• Classic downstream valve design for dependable breathing performance.
• The metal valve housing is built rugged and increases overall reliability.
• The reversible hose attachment makes it easy to use on pony or deco tanks.
• The high-viz yellow super-flow hose is 1m/39in long and features an oversized bore that allows more airflow on each inhalation.
• Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest