A two-material corrugate: no collapse, still flexible
The corrugate uses two materials. A rigid skeleton keeps it from collapsing, and a soft material lets it flex, so the mouthpiece sits softly in your mouth with less pressure and less jaw fatigue.
Rigid enough not to collapse, soft enough to ease pressure on your mouth
Zephyr Flex is Aqualung's corrugated dive snorkel. The corrugate is made of two materials: a rigid one that keeps it from collapsing and a soft one that lets it flex, so there is less pressure on your mouth. An elliptical purge valve seals against incoming water and makes purging easy. The anatomical mouthpiece, in what Aqualung calls medical silicone, reduces jaw fatigue and swivels for a better fit. A soft splashguard on top helps reduce water entry at the surface when it is choppy. The D-shaped tube rests streamlined against your face, and the large retainer is easy to work even in thick gloves.
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The corrugate uses two materials. A rigid skeleton keeps it from collapsing, and a soft material lets it flex, so the mouthpiece sits softly in your mouth with less pressure and less jaw fatigue.
The shaped, protected silicone valve is elliptical. Its shape seals against incoming water and makes it easy to purge water out.
The anatomical mouthpiece, in what Aqualung calls medical silicone, reduces jaw fatigue. It joins the corrugate on a sealed swivel that turns for a better fit.
The splashguard on top uses the same two-material build as the corrugate: rigid yet flexible. It helps reduce water entry at the surface when it is choppy, and Aqualung says it helps prevent potential injuries in crowded places such as dive clubs, classes and boats.
The D-barrel tube rests more streamlined against your face. The large, ergonomic snorkel retainer is easy to work, even in thick gloves.
A bit of both. The corrugated section uses two materials: a rigid skeleton keeps it from collapsing, and a soft material lets it flex, so the mouthpiece sits softly with less pressure on your mouth.
Yes. Aqualung says the large snorkel retainer is easy to operate, even with thick gloves.
Aqualung does not rate this snorkel by experience level. It says the elliptical valve makes purging easy and the mouthpiece reduces jaw fatigue. Not sure? Ask us on LINE.
Aqualung's page does not give the length, weight or bore size. Ask us on LINE.
Three. Aqualung lists them by code; we name them from the photos: Black (all black), Black/Blue (black tube, blue splashguard and corrugate ribs) and Black/Yellow (black tube, yellow splashguard and corrugate ribs).