Review on Ultimate Protection: CarsCover Custom Fit Tesla 🚗 Model S Car Cover for Heavy Duty Weatherproof Performance by Mike Marks

Significantly cheaper than Tesla's "official" coverage. It also appears to be well made and fits my Model S perfectly, including vents for air cooling the battery when closed. It includes a perfectly sized access port for charging while the case is powered on. When not in use, it has a zipper to close it. It's easy to put on and includes a handy storage pouch, but I don't use it as it never comes loose long enough to fold up. However, it fits easily into "Franconia".