100% Dry Snorkel

Patented Fresh Air 100% Dry Snorkel
One way purge valves can drain out the water and carbon dioxide
One way purge valves could prevent carbon dioxide into the tube
Special patented design could keep the fresh air in the chamber, ensure the air entering the mouth is fresh rather than exhaled
Full dry top design prevents the water into the tube from the top
Color: Black Silicone/Black, Transparent Blue