Hiya hope this helps.
I've been evaluating the Halfords cover for the last 4 months.
The cover is grey in colour,breathable and lightweight.I count
myself lucky as it is a perfect fit for my 164 so much so its tailored
to fit.Comes with its own stowage bag and change out of 50 quid.
Included are straps that are adjustable that go under the car to
stop flapping in the wind.Front and rear are elasticated.
IMHO.great value and a quality product.Works in torrential rain
(remember the floods)and kept the car bone dry.
Big minus point if you keep your car on the road.There is no
window in the cover for the Tax disc to be seen.I believe that you
have a legal duty to display the Tax disc at all times.