Our Deluxe Style has a few extra features to generally make snorkelling a more pleasant experience.
The deluxe has a splash guard (on the top) and purge valve (on the bottom) of the snorkel . The top one is designed to stop snorkel filling with water when you dive under , and the bottom one is a one way valve that makes it easier to clear small amounts of water from the snorkel.
On the downside (while we squeeze it in for shipment), the deluxe snorkel does generally not roll up like the classic version unless you remove pieces.
More detailed information in product description.