So, anyone try the Axio Swift yet? I've been riding with a Timbuk2 courier bag, which is great for my bicycle, but doesn't seem to work well with the 600RR or my back protector. My Oakley backpack is great for hiking and travelling, but I think it'll just blow around a lot on the bike. This'll primarily be a school/commute bag.
I've got an ICON Squad backpack... Not the biggest fan of their products but this bag kicks ass. It has a zip-out helmet pouch and a thickly padded laptop compartment. It secures with a sort of 5-point zip-up harness rather than 2 straps. Very comfortable.