Advice on best winter cover for z3

[Foxcourt]

Looking to purchase a good cover for my z3. We live on a farm so dust and vermin could be a problem so want to make sure that as well as in being in a shed the car is protected. Does anyone have any recommendations.

 

[Chris Hunter]

if your car is going to bed for the winter, then a carcoon is unbeatable. It doesn't touch the bodywork and has a constant flow of filtered air across the whole car. my old Lotus spends the winter that way, with its windows open, its only drawback is it can take twenty minutes to 1/2 an hour to erect. If however, just occasional covering is required then a breathable tailored decent non scratch cover will suffice. My Z3 is in a dusty atmosphere with a shaped cover and it comes to no harm.
Blue skies
Chris