I just picked up a pelican style case (army surplus) to mount on my bike. I wanted something that would be weatherproof and lockable, to keep my GPS, mp3 player, phone, etc. in. I also want to power the box to charge these things. I was just wondering what you guy keep in yours or any tricks to keeping things organized. Here's mine, I still need to actually mount it. I've shaved out the bottom portion of foam, so it's about 3/4" thick all the way around.