Cressi-sub’s snorkel for professional divers, particularly suitable for use with self-breathing apparatus.
The tube, without flexible joint, is securely mounted on the mouthpiece holder with several grooves and O-rings:
this is a useful feature particularly during ascent with self-breathing apparatus and when the snorkel is placed back into the jacket pocket.
Other comfort enhancing features of this snorkel even for the most demanding professional divers are:
profiled guard, elliptical tapered tube, angled mouthpiece, increased well for better drainage, larger internal elliptical valve for improved drainage.