Too bad that for Weber Spirit E-210 Classic offers only the very expensive cover with zippers, which then fits to the E-210 with opened shelves. But who does that? If there was a cover for the E-210 as these from the Q 300, then the part of the price would probably be acceptable. Although I have read a review here that discourages them, because it is 30 cm too short, I still ordered it and get today. My E-210 Classic is under a roof terrace, where no rain reach. In this respect, the cover is only a dust cover and perfectly adequate. Even for a normal downpour would the cover be sufficient because the grill is not so out of sugar. In driving rain is also, according to some reviews, the original cover of the E-210 is suboptimal and the lower board to get wet.
Regardless of that, I have the cover so used for other purposes:
+ The material and workmanship make a high-quality impression + The price / performance ratio is ok
For Q300 owner the cover is probably absolutely ok, for E-210 owners with limitations a good and cheap alternative.