CRESSI Dry Diving Tube Dark / Blue

The Alpha Ultra Dry Uses The Latest Dry-Top Snorkel Technology With A Compact Valve That Automatically Closes To Keep Water Out Regardless Of The Angle Of The Snorkel. The Alpha Also Has A New, Highly Flexible Tube That Reduces Jaw Fatigue And Folds Compactly For Storing In A Bc Pocket Or Travel Pack. A New, Wider Elliptical Shape Increases Air Flow Capacity For More Comfortable Breathing, While The Purge Valve Enables Instant Clearing. Features: - Dry-Top Valve Seals Breathing Tube When Submerged - Flexible Lower Bore Reduces Jaw Fatigue - Mouthpiece Drops Away When Not In Use Great For Scuba Divers - High-Quality Silicone Mouthpiece Is Comfortable And Durable - Angled Mouthpiece Reduces Jaw Fatigue - Lower Purge Valve Allows Water To Be Quickly Expelled - Streamlined Design Reduces Drag While Swimming - Adjustable Snorkel Keeper For Securing To Any Mask Technology: - Ultra Flexible Tube - Angle Dry Protection Technology - Quick Release Snorkel Keeper