Streamline by eliminating another hose from your system. The Air Link combines the performance and reliability of an octopus and a power inflator into a low-profile, streamlined package. The breathing performance is superior to that of many conventional octopus regulators. The Air Link may be purchased separately, or pre-installed on your AERIS Buoyancy Compensator. * Easily add to any AERIS BC in minutes, or purchase installed with a new BC for additional savings * Compact, integrated design eliminates the bulk of a traditional octopus and hose * No need to search in an emergency for an octo that is rarely used- the Air Link is always right where you need it * Ergonomic design for ease of use * Integrated pull-ball allows venting of BC while the Air Link is in use