When i first bought my car all those years ago, I was in need of having a car cover for spells where the car would sit outside, either in Edinburgh, or Rugby.
It's an outdoor car cover with a felt lining on the inside (Good for avoiding scratches to the metal as you pull the cover on and off).
The cover did a great job, all be it when it rains, although it's breathable, its almost impossible to stop condensation build up on the car under the cover.
I tended to take the cover off again and let the car dry out before putting the cover back on it again after days worth of rain.
I bought it from these guys in 2009.
https://www.specialisedcovers.com/storms...or-cover-1
I spent £200 on mine at the time.
I don't tend to use it much these days, although I was literally thinking about it last week, considering putting it over the car whilst it's sat in the garage over winter to keep all the dust and grot off it.