The Carradice bag looks great, but I donīt like the fact to sticking either to green or black. I am looking into buying something in the lines of a Rothco bag http://www.ebay.com/itm/Rothco-Vinta...#ht_3220wt_754 and then maybe adding a quick release to it.

I am actually looking into attaching a quick release to the front tube of the frame, like the new dahon luggage truss (thanks for the pick Thor)
Itīs a pity this model doesnīt have one, but I guess Iīll find out a DIY way.