Ocean Reef Extender Kit Colour:White The Stahlsac dry bags are

The Stahlsac dry bags are your first defense against water

Available in 0-5000 PSI or 0-360 BAR

A PADI Divemaster who has been a certified diver for six months may enroll in the PADI Instructor Development Course

Factory ready for Nitrox to 50% or Oxygen mixes to 80% when special guidelines are followed

A precision high-pressure valve provides reliability and an enhanced service life compared to conventional designs

Ocean Reef Extender Kit Colour:White The Stahlsac dry bags areOverview The perfect addition to your Gdivers basic model IDM, or any other OCEAN REEF full face scuba masks from 2006 on (with nylon clamping band). This kit is available in 7 different colours. Each kit includes: frame : frames are extra protection for your head, an aesthetic finishing to your mask, customisation to better identify the diver and a wide surface to add anything you can think of. On the top there is a flat surface, perfect to add any