Alright, I asked this once before and someone replied they had bought one for roughly 100 bucks and used it as an outside car cover. Well I went to my local auto parts store and found out the 100 dollar car covers they have there are water resistant. Is this bad? I have NO clue how much I should be paying for one. Will this be good enough for the winter time? Someone needs to help me on the basics and let me know what kind you have if any. I visted the "budge car cover" site which is the kind I was looking at but not sure if those are good covers.