Oval Hatch Cover Valley 34/30Kajak Sport original rubber hatch cover in Valley standard round day hatch size. This cover is made of real rubber. 100 % watertight hatch cover solution is created for the most demanding expedition use, when the cover is used in aberrant conditions and when the maximum reliability is essential. Product information The cover is equipped with both inside and outside leash holders. It's material is extremely durable, long lived and fully UV protected.