"I am writing this letter to thank you for making a product that helped me save a life. We were at approximately 120 feet when my one friend signaled he was low on air. I noticed my other diving buddy signaling he was having problems with his air supply. We noticed he had a partial opening of his DIN valve. I now was faced with two problems; the first was a diver with less than 300 psi in his cylinder, and another diver with an intermittent supply of air. I made a very easy decision, I gave the first diver my octopus, the second diver my primary regulator and I took out my SPARE AIR. We immediately began our ascent at a normal rate of 60 ft. per minute and we were able to make the surface with no problem. I will always dive with my SPARE AIR due to this situation and along with the confidence that I can make a safe ascent from normal sport diving depths."
Donald E. Nelson, PADI Instructor, Logansport, IN