I used to have one from Hamilton Classics. In fact I have had several from them for several cars. This was quite good and lasted a few years before it started tearing. It’s the bumpers that do it. It must have been 10 years old when it finally gave up. Since they used to do one for the Traction maybe they still can if you ask nicely?
I recently bought a cover from CarCoversFactory – not for the Traction which they also do not list. But their cover is ok too.
I like the idea of the printed cover that Specialised offer – not the price though. You can have a full size photo of a car printed on the cover. I think it is only for the indoor cover though.