Nar- just sitting on some crappy particple board ikea knockoff table, against the wall. It doesn't really stay pinned against the wall, kinda leans forward a bit, but not a problem, and certainly not flimsy. I hold both pieces when I open the lid, but just push hard when shutting it and it sets it against the wall again. Haven't had any problems with anything falling yet...
Pics to explain better (sorry if this was a threadjack)
So the bottom looks like this (the top), except no "big handle", just the little one. Not sure if you can tell, but it slants downward, which means the other side causes the cooler to tilt back at a slight angle, helping stabilize. The handle is a nice square towards the front of this slant, so it too plays a role in keeping the cooler slightly more stable:
http://i825.photobucket.com/albums/z...psz4pl38dj.jpg
Then there's this part that used to be a wheel, but it's nice and flat, and fits flush up against the wall
http://i825.photobucket.com/albums/z...psmwnlbnby.jpg
A picture of the bottom where it's resting on the handle:
http://i825.photobucket.com/albums/z...psbvyy8t5x.jpg
and as I said, the whole thing is sitting on a crappy cheap end table, to keep it at a height that's easier for me to access/view it
I think it's easiest to see the slant backwards in this photo...
http://i825.photobucket.com/albums/z...ps2niunkni.jpg
Hope that helped!