The Air purge dry snorkel is an outstanding snorkel with dual purge valves and a large bore curved snorkel shape. It is bendable with a large diameter tube, very flexible and durable thanks to the flexothane. Attaching the snorkel to a mask is quick and simple. Additionally, a comfortable silicone mouthpiece, and a spray-proof end to limit the entry of water in the snorkel, makes it overall an exceptional product.