I bought one at Ameri-Brand Products (I think their website is
www.websweeper.com) and it's for my 2007 215CC, it covers the entire boat, motor and t-top. It cost me $600 and it's the weather proof fabric for outdoors (sunbrella?)....it might be too subtantial for just mooring or in a slip........I use it for my cover on my boat when it's trailered. I could find the exact part number if you want it.
Gator