Ok so I don't own a Cougar,but my X-45 is still a big investment for me(ok it was a Christmas present).I have my system in the basement and it seems no matter how much my wife and me(mostly my wife)cleans dust gets everywhere.So I remembered this web site I saw once and got in touch with Ryan Crowley,callsign Kosmo,and he made my purchance easy and my experience dealing with him very good.
I just recieved my covers and must say they fit nicely and look great.They are made from polar fleece and even have the"remove before flight"flags(a great touch).They are made for several different models,you just have to let them know which model you have.As most know the X-45 has a VERY funny shape and I figured it would look kinda"different"(for lack of a better word),but I happen to like the shape and fit.and they will keep the dust off my newest toy!!
I will post a better review later but in the mean time..RUN to www.hotascovers.com and order a set.The pic below isn't my system but they look just like this.