My Macbook Air with Charger and Neopren-Case for Protection
My Cameras, the DSLR with 2 Lenses
my two Tripods, the small one for the quick pic and the big one for the Big Picture...
Charging of my Kamerabatteries with USB or "normal" AC/DC
2 Harddisks for the Backup of my Pictures
My GoPro Stuff, most of the things unused till now...
my ebook-Reader also with the double charge Option (USB/ACDC) and a Neopren case for Protection
How i chargie Stuff while riding