The outside cover of the Lagoon 2 kayak is made with two different materials; the topside is a high denier Polyester with a PVC laminate, while the bottom (Hull) is made with a PVC tarpaulin. "PVC tarpaulin" is made by combining two sheets of PVC with a fabric mesh in the middle. In addition the inner tube is covered with a high density fabric to increase performance and durability. The bow and stern rigid forms are built into the cover, which gives the kayak increased performance on the water.