Goby Ultra Dry Snorkel with Signal Whistle (SK890):
A unique, 100% absolute dry design -- Patented upper valve keeps water from entering the snorkel. Allows air to easily enter snorkel for clean and unobstructed breathing.
Specially designed cover guards against water splashing into the snorkel. When the dry snorkel is submerged in water, the patented hinged seal reacts to seal the snorkel, preventing water from entering. As you surface, the hinged seal swings open allowing air to enter.
Easy purge valve keeps stocking water out -- When feel water stocking in the bottom of the snorkel, simply squeeze the easy purge valve and spit out, which drains water from the bottom of purge that *keeps the airway clear.
Will be snorkeling at the end of April
Will let you onow
J
Julie L.
Yes
Works great!
c
christine
So far, everything fits well, and I can see through the lenses. I’m very excited to use them in a couple of weeks when we go to the Maldives. Thank you for being super quick and easy to work with.
S
Sean
Seems quality
C
Cheryl
Love this ultr dry - changed how I felt about snorkling as a beginner. Thanks for the tip on switching out for a smaller mouthpiece
