Given that my K10d can survive a trip to the stratosphere, I should worry less about it when I'm out kayaking or hiking in the cold.

Well, just to be on the safe side, I got a Pelican 1300 for it - its a bit tight, so I can only use the pluck foam on the bottom. However, it fits the K10d with my battery grip and tripod head mount, plus 2 lenses and space for additional items. Even without the side foam, the camera doesnt shake around too much because it gets slightly compressed by the top and bottom foam. It's a good quick $50 solution for hiking and watersports.

If they had used a Pelican in the above article, maybe they could have gotten higher...