The Hyperdry MAX is TUSA"s Revolutionary Dry Snorkel. The Hyperdry MAX incorporates several features including the Hyperdry MAX Dry Top System with Two Independent High Buoyancy Floats for Superior Dry Snorkeling Performance. The Snorkel also Features High Flow Purge Valve, Contoured 3-D Large Bore Pipe and TUSA"s Patented Detachable Swivel Adapter making this Dry Snorkel for the water! TUSA"s Hyperdry MAX System (pat p.) is the Latest Innovation in Dry Snorkel Technology this Revolutionary design keeps the Snorkel Completely Dry by Quickly and Efficiently Closing the Gasket when Waves or Water Hits the Snorkel. The Comfort Swivel offers a more Comfortable Fit since it creates No-Load on the Mouthpiece Straightens-Out during Diving and doesn"t get in the way. The Swivel Adapter (Snorkel Keeper) makes it possible to Slip-the-Mask-Strap into the Slit with no Hassles. The Two-Part Construction allows the Snorkel to Rotate and can be attached in a Horizontal Position. The High Flow Purge design used on TUSA Snorkels offers a Covered Large Diameter Purge Valve for Simple, Quick Clearing, Reducing the amount of Water remaining in the Mouthpiece in an instant. The Flex Corrugated Lower Tube is made from Crystal Silicone and Swings the Mouthpiece Out-of-the-Way, making this a great Snorkel for Scuba. Ortho-Consciously Designed Mouthpiece is Specially Angled for a Perfect Fit in your Mouth providing Ultimate Comfort. Snorkel is available with a Black or Clear Tube in