For short apnea dives to admire flora and fauna up close. The Desert Dry snorkel features a valve and a dry-top system that protects against incoming water and facilitates breathing. Silicone is an extremely flexible material that provides high comfort in the mouth area. The purge valve at the bottom of the snorkel tube requires minimal effort to clear, as most water is expelled downwards. The splash guard is curved, located at the top of the snorkel, and prevents splashes from entering. A closing flap at the top of the snorkel ensures that no water gets in. In small waves or when tilting the head too much, no water will enter. Under the same conditions, you might swallow water with a classic snorkel. Exhale while ascending to ensure the flap sinks back down. Length: 47 cm. Diameter: 4 cm.