This cover appears very similar to the Brinkman grill cover that is no longer available. Our previous Brinkman cover expired after 2.5 years in the hot south Texas sun; we expect similar longevity for the iCover. The outer shell is a tough fabric; the inner surface is flexible plastic. It fits very well over our Kenmore grill and the velcro ties keep the cover in place during very windy days. This grill cover represents best bang for the buck.