Rely on this professional magnetic octopus holder when you need to be sure your octopus regulator remains secure and at the ready. This serious magnetic retainer features an extremely strong magnet. Keeps the two parts of the holder firmly together until the octopus is needed. Holder can be attached to the BC with a carabiner. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds equipment for the work, sport, and lifestyle of people whose passion is found below the surface.