I’ve had the cover for about 6 months and I think it is working as expected. It’s thin plastic and it’s works for keeping the grill dry and snow free. The cover is good but the cost is very high. I’m happy with the cover though, my grill is going 14 years now (Weber silver genesis).
I bought this cover at the end of summer and I am so glad I did. It is certainly do a good job of protecting my Weber grill (which we do use during the warmer days in the winter). We recently had severe winds and the cover stayed in place.
This is my second Weber grill cover. The first lasted about 3 1/2 years. This one seem slightly different material, but I like that it isn’t as stiff as the old one. It covers the grill perfectly and goes on easily. If you don’t have a grill cover, it’s time to get one.