Handy way to expand your pack - Mystery Ranch Flip Top Box Attachment

I have had a little thing for Mystery Ranch packs since I learned about the company a few years ago. These flip top boxes attach to your hip belt. They look like they could attach to your chest straps too. They offer a nice little pocket for your sun screen, camera, sun glasses, maps,...whatever. They aren't huge, but I can probably get a camera lens in one and my DSLR in the other. Very solidly constructed with padded sides and snap enclosures to protect your power bars. It is a nice way to expand your pack and give you a place for quick access.