I do mostly canoeing and need something waterproof to keep my photo/video gear in, but sometimes we just go backpacking and need something smaller and lighter, so I've put together a little video 'tip' segment showing a few choices for camera cases when venturing into the backcountry.
http://www.youtube.com/watch?v=Do857Ht1db4&list=UUpsDOHysPzrBhn8S7zJ8f4w&index=3

Cheers -Wayne-