I have a wine barrel next to my main cooker that serves as a side table, and one of the classic weber tool holders hangs perfectly on the edge of it. The 22" weber lids fit great on top of the barrel for those times when you need two hands (and dont have a slide aside).
I will say that the barrels vary a bit, but most of the ones I've encountered work great, and they are fairly plentiful in southeastern Washington.