Optimistically went down Boundary Pot today, got as far as the crawl that's apt to fill with water (after the second climb down), only to find that it had filled with water.
In the few moment it took me to turn round, I left my tackle sack floating, but when I had done so, there it was - gone!

A good grope round in the freezing water failed to locate it.  I'm somewhat gutted,as it contained various bits and pieces including a 20m rope (red), a Pantin, a Garmin eTrex20 and a Crunchie of great sentimental value.

In the unlikely event that it turns up, I would be delighted to reward the finder.  With the Crunchie.  And money, too