Comments about Weber 7554 Premium Cover, Fits Summit 400-Series Grills:
We were warned that Weber made grill covers with vents on the sides, and the vents allow moisture in. We questioned Weber customer service people who said the vents allowed evaporation and were therefore highly functional. We now find there's significant moisture on the grill daily, with or without rain. Leaving towels under the cover results in soaked cloth. We wipe it down constantly so as to discourage rust. We plan to buy another (hopefully) waterproof cover. Don't waste your money on this one!