Today, outdoor grilling is a year-round activity and great expense can go into a good BBQ grill.  To maximize the life of your grill investment, we recommend that it always be covered with a high-quality outdoor grill cover from The Cover Store.  This will prevent premature rust and discoloration from taking place.  It will also keep your grill cleaner and ready for service when you're ready to use it!  Our CoverMates Classic outdoor grill covers are 12 mils thick.  The outer layer is rich green or black PVC and the inner lining is a durable polyester that will not retain water or attract animals.  All Classic barbeque covers have built-in mesh vents that allow the cover to breathe, preventing mold and mildew.   CoverMates Classic outdoor grill covers are water-resistant and come with a two-year manufacturer's warranty. Classic covers also have a strong elastic band around the bottom of the cover to hold it in place.