I just picked up a used Cannondale T700 and I don't want to start adding a bunch of bags and fenders and other items that will make it heavy. It has a rack on it that I can bungee my lock to and I have a NOS Cannondale handlebar bag that I'll put on it to carry keys, phone, etc.
Now, I would like to find a messenger bag or back pack that will store in a small stuff sack that I can carry with me and use if I stop by the grocery store. Timbuk2 used to make a Hidden Messenger bag but they are discontinued.
http://www.timbuk2.com/tb2/products/hidden-messenger
I have seen them on Ebay, but none are there at the moment. Does anyone here have something similar that works well and is still available?