Open Box Tusa Imprex II Hyperdry SnorkelOpen Box TUSA Imprex II Hyperdry Snorkel (SP 580Q) designed for scuba and diving adventures. It features an internal purge channel located beneath the mouthpiece that vents exhaled air upward, while excess water drains through the bottom purge valve for quick clearing. The Hyperdry System keeps the main tube dry by ejecting water through an independent escape pipe, helping maintain comfortable breathing during underwater exploration. A large capacity