Overview The Scubapro R105 Octopus delivers reliable backup breathing performance in a classic downstream design. Built for durability and ease of use, it features a high-visibility hose and reversible configuration, making it a dependable choice for recreational divers and alternate air setups. Key Features Classic downstream valve provides consistent and dependable breathing performance Metal valve housing enhances durability and long-term reliability Reversible hose attachment allows flexible setup for pony or deco tanks High-visibility yellow hose improves safety and quick identification in emergencies Oversized bore hose increases airflow with each inhalation Hi-Flow mouthpiece improves comfort and airflow for all mouth sizes Specifications Second Stage Type: Unbalanced downstream Adjustment: Dive/Pre-Dive VIVA switch Hose Length: 39 in (1 m) Weight: 0.831 lb Use: Recreational diving What&&';;s Included Scubapro R105 Octopus 39 in High-Visibility Yellow Hose Care & Return Policy Rinse thoroughly with fresh water after each dive and allow to dry completely before storage. Regular inspection and servicing are recommended to ensure reliable performance. For full details on returns and eligibility, please review our Return Policy .