In some cases, a standard car cover may not give you the amount of protection you feel you need for your car. Perhaps what you really need is a car pocket or cocoon. Car pockets have a panel that you literally drive onto and a sperate cover that sits over the top of your car or motorcycle. Once you have the top and bottom aligned, you fasten them together. This gives the kind of complete car protection and coverage many car enthusiasts are looking for. Don't get one of these if you plan to use the car semi-regularly - as simple as a car pocket sounds, they are certainly more cumbersome than a standard car cover.