Cressi Adult Diving Dry Snorkel with Splash Guard and Top Valve – Supernova Dry: Designed in Italy Price: $17.21 (as of 15/05/2021 23:26 PST- Details)

Cressi is a REAL diving, snorkeling and swimming Italian brand, since 1946.
Features a float mechanism which close instantly to prevent water from entering the snorkel whether accidentally or purposely submerged.
The snorkel has a highly flexible tube that reduces jaw fatigue and folds compactly for storing in a BC pocket or travel pack.