Do you know where I can find a glass water crock?
Kit, we also had a hard time finding anything similar to what you're talking about. The only thing we could discover was this site selling glass crocks. All of them, unfortunately, have pictures of dolphins and cows and flags and other images printed on them. The ivy version above was the most tasteful model we saw. Also, if you're open to not using bottled water and just filling your cooler from the tap instead, we really like this terracotta cooler from Gaiam, pictured at the top of the post.
Perhaps our readers have some more ideas?