Halcyon Zero Gravity Sidemount System San-o-Sub Valves HOG delivers yet again with

HOG delivers yet again with this backplate and offers multiple options for your tank band and location of your backplate

to lock the light during transport

which can be used (for a long time) in case of an emergency

which sets you up right away for twin tank diving

The first stage is machined from 316 Stainless Steel

Halcyon Zero Gravity Sidemount System San-o-Sub Valves HOG delivers yet again withHalcyons Zero Gravity Sidemount System is their most advanced design to date. The unique U shaped bladder offers an almost free back, which makes you extremely streamlined and, thus, reduces your drag and effort. This Buoyancy Compensator is excellent for travelling and was designed for the use with a wetsuit and Aluminium 80s cylinders. The Zero Gravity SM System features an adjustable harness for your enhanced comfort, fixed D rings for your