- Instant float mechanism closes instantly to prevent water from entering the snorkel when submerged, whether by accident or intention. This helps keep your breathing airway dry in challenging conditions. - Small water reservoir collects entering water and is easy to purge thanks to an integrated purge valve. Simply exhale to blow water out without effort, restoring clear airflow quickly. - Quick-release keeper lets you attach the snorkel to the mask strap with a single click. To unjoin, press the button and separate without removing the keeper from the mask strap, enabling fast adjustments or swaps. - Highly flexible silicone corrugated tube reduces jaw fatigue, providing a comfortable fit during extended use. - Material and construction: the snorkel features a flexible silicone corrugated tube designed for durability and long-lasting performance, with a practical purge valve and float mechanism for reliable operation. Use scenarios: - Open-water snorkeling in choppy or splash-prone conditions: the instant-close float helps prevent water from entering the snorkel, improving confidence and comfort. - Pool practice or calm-water sessions: the purge valve makes clearing water quick and effortless, supporting steady breathing during training. - Travel or quick-mask changes: the quick-release keeper allows fast attachment to and removal from a mask strap with minimal handling, simplifying gear management on the go.