This hose is ideal for divers who are conscientious about the amount of gear that they wear. The Air Link is an octopus and inflator hose all in one. In addition to being tough and streamlined, the Air Link offers easy installation and unbeatable reliability. As a safety feature, the Air Link is ideal because it is kept close to your BC, so there's no need to search for it if it is ever needed by you or your buddy.