Looks like an excellent idea. The question is how durable it is and how hard you can "pull" the catheter without detaching it. If I can get a sample I will try it. 
__________________ GUE: DIR-Fundamentals, Cave 1, Cave 2 NAUI: Trimix 1, Technical diver, Instructor, DM, Wreck penetration, Oxygen service technician IANTD: Advanced Nitrox, Nitrox Various: Apeks tech, Poseidon tech "Doing it right really means to do it properly. No skimping and no compromises. It sounds easy enough but it is not - it requires balls of steel" Peter Steinhoff |