Hey!
That's my cache... think it may have even been my first hide and it's proving to be quite fun to watch the logs on the cache page!
It's also my favorite cache of the ones I have out as it's a different type of container from most of the ones in the area.
Not going to give away what it is but it can be a bit of a needle in a haystack search for the cache! I had to spend the best part of an hour looking for it once after a stretch of DNF's on it - someone had put it back in a slightly different place to where I had originally hidden it and I just couldn't find it!
Reminds me... must go take a peek on my way home from work and make sure that it is actually still there...