Check the listing for details. Mares Loop Octopus - Yellow. Color: Yellow, Condition: New. Listed at 203.95 USD. Our eBay Store About Us Contact Us Add to Favorite Sellers Please contact us for a personalized shipping quote Mares Loop Octopus Ultra light weight Made from ultra-strong technopolymer Features Vortex Assisted Design Ideal for technical diving Can be used on the right or left side The Loop second stage is made from ultra-lightweight and ultra-strong technopolymer. This second stage features a Vortex Assisted Design (VAD) which allows for unobstructed airflow and consistent natural breathing at any depth. The hose can be positioned below the shoulder which makes this configuration ideal for technical diving, but many divers also prefer it for recreational use. The Loop can be used on the right or left side, depending on the diver's preference. Technology VAD - Vortex Assisted DesignThe air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths. Ultralight TechnopolymerAbrasion resistant and affordable, ideal for diving in warm and moderate water temperatures. Product Details Category Essential Gear > Regulators SKU 416548 Weight 1.0000 Color Yellow Size UPC .