Totally off topic, but might want to check the Scott E-Vest if you're looking for a way to invisibly carry a lot of tech gear. It's a jacket with all kinds of pockets, and the sleeves also zip off in hotter weather.
http://www.scottevest.com
I bought one a few years back, but I'm pretty small, so it looks like I'm swimming in a big SWAT team jacket.
.: tekchic :.