TUSA Sport Adult Black Series Serene Mask, Dry Snorkel, and Fins Travel Aquventurers Watersports LIVERPOOL MERSEYSIDE Tusa Sport UC3325 Mask and Snorkel + Snorkelling Fins Package Mikes TUSA Sport Liberator Mask and Snorkel Combo Black Nepal Ubuy. TUSA SPORT UC2022 Mini Kleio Dry Junior Mask and Snorkel Set includes a low volume 1 window mask with enhanced vision, EZ adjust buckle technology, ClearVu tempered glass lens and pure silicone skirt and strap. The dry snorkel features TUSA Hyperdry Elite dry top technology that stops water from entering into the snorkel a drain chamber, and a purge valve for easy clearing and silicone mouthpiece.