The idea was to create a simple extension to the usual ABC kit (fins, mask, snorkel), being simple, robust and affordable whilst not requiring a lot of maintenance or care, and absolutely no recharge or refill required.
It is lightweight (3,5kg) and compact (40x30x20cm pack size) making it super portable, flexible and functional.
Dive up to 5 meters, endlessly, no heavy equipment, uses nothing but body power, compact and portable, simple and affordable, safe and reliable.
-Extending the legs = Exhalation. Fresh air is drawn down from the surface, water is displaced from the air bell -optionally connected with a fin kick for propulsion.
-Retracting the legs = Inhalation. Water pressure puts air inside the air bell under ambient water pressure, it can then be inhaled effortlessly.
There is a high degree of safety, due to the inflatable dive buoy, which the diver is attached to at all times.
There is no need for diving certification, though a basic knowledge of compressed air diving is required before use. This can be learned by attending a beginner diving course at your local center.