So, we all know to stuff our first aid kits with tampons and duct tape, but what about the case its in? Who's got some feedback on those? I used an old case for a handheld game console - it was surprisingly roomy. Lots of straps and compartments. Held everything I knew how to use and then some. But, I started diving recently and lets just say it didn't play nice with the saltwater. So, in the market for a new case. What really stands up to the elements that you'd recommend? Bonus for being water resistent/proof.