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2 shoulder stainless steel bent D-rings
After the confined water session we will complete two open water try dives where you will get to actually dive the rebreather not to exceed 33'
1″ Elastic Webbing
1000 denier nylon outer bag
the O2ptima uses the industry standard 11” bolt spacing for mounting
SDI - Advanced Buoyancy Diver 2 shoulder stainless steel bentSDI Advanced Buoyancy Diver Introducing a diver to the benefits of controlling his buoyancy usually has a great positive effect, an effect that will enhance the divers sense of enjoyment and feeling of accomplishment. This specialty is designed to increase the open water divers understanding of the factors that influence buoyancy, and to train the diver how to use the means available to him as methods for controlling his buoyancy. The added benefits
