The Wilderness Systems Tsunami Oval Hatch Cover is the replacement stern cover for the Wilderness Systems Tsunami series boats produced in 2009 or newer.
Fits like a dream!
Disappointed because it is not a tight fit but since this is what is designed for our Tsunami, we kept it. Not sure what else we would do. it is made from different material than the original. When the kayak is on top of our car, the hatch cover comes loose while traveling.
I got the hatch cover for the tsunami 125 and it worked wonderfully