The Cayman II is our most popular kayak. This is due to the fact that it is light enough and short enough to be easily paddled and handled by one person, yet is still large enough for two people and a lot of gear. It is very easy to inflate and deflate using our deluxe H3 valve that is removable, replaceable, reliable and airtight. The Cayman II tracks better and paddles faster when using the inclusive "skeg". The bottom floor and the lower sides of the tubes are made with 2,200 Denier PVC fabric, offering unsurpassed durability and strength. The Cayman II is designed and constructed for use in rough water, on lakes, rivers or the ocean.