I just wanted to write a quick note of praise for  
Aquapac cases .  
It had been about a month since I got my canoe stuck upside down between two rocks in a creek when I finally got it out.  In that time, we had some pretty good rain and snow, and the creek was at or neer flood stage quite a bit. 
Imagine my surprise when I finally managed to winch the canoe out and found my cell phone in its Aquapac case still tied to the thwart.  I opened the case and turned on my phone and it worked.  There was no water in the case at all.  
Doug has mentioned these cases in a few articles here on ETS, but I haven't seen any other forum members talk about them, so I thought I'd throw in my little experience for anyone who cares.  I always like it when things exceed my expectations.  
Chris.