The USP250QB dry snorkel features TUSA Hyperdry Elite dry top technology (pat p) that stops water from entering into the snorkel, a drain chamber and purge valve for easy clearing, and silicone mouthpiece. 
 

FEATURES

> Pure Silicone Flex-Neck and Mouthpiece
 

> Patented Hyperdry Elite Dry Top Technology
 

> Large capacity drain chamber and purge valve for easy clearing
 

> Ortho-consciously designed mouthpiece for ultimate comfort