SCUBA OR SWIMMING SNORKEL - CRESSI-SUB SIGMA SNORKEL-GEAR 

Scuba or Swimming Snorkel - Cressi-sub SIGMA Snorkel-Gear	Product Code: ES2660XX Price: Check Latest Cressi-sub SIGMA Snorkel The SIGMA snorkel 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 or when the snorkel is placed in a BC jacket pocket. Other comfort enhancing features of this Sigma 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. Cressi-sub’s low cost snorkel for professional divers. Cressi-Sub Sigma snorkel
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