Advanced Elements Kayak Cover-L - Advanced Elements Kayak Cover - The Kayak Storage Cover by Advanced Elements is just what the doctor ordered for anyone wanting to keep their kayak clean and looking good. Made of UV resistant 600 denier polyester this cover offers long term protection from the elements. The easy to use roll-and-clip closure allows adjustment for multiple kayak lengths so no matter what size kayak you use you will have no worries. This cover is extremely easy to use and comes in both Medium and Large sizes. So whether you are preparing your kayak for transport to your next big run or just storing it until the mood strikes again, you will want to make sure you have the Kayak Storage Cover by Advanced Elements.