Answer
Jan 13, 2018 - 02:34 AM
Hi Robert, the Oasis regulator does have an environmentally sealed first stage that would allow you to dive in cold water, it also has a unique feature that retains moisture in the second stage to combat that dry mouth feeling from breathing compressed air. If you would like to go over all the features of the package, feel free to email me at augiej@diverightinscuba.com.
--Augie
--Augie
