This is the Sherwood Sabre Semi-Dry Snorkel. Features: Greatly reduces water from entering at the surface and allows unrestricted breathing! Large, silicone purge valve for easy clearing of residual water...
Warning - California Prop 65: Some products on this site can expose you to chemicals including Chloroprene, which is known to the state of California to cause cancer and birth defects or reproductive harm. For more information, go to www.P65Warnings.ca.gov.