I don't use back pack often when I'm riding bicycle, but maybe once a week. I use JanSport I bought at Costco for $10.- made mostly for students.
I have three back packs in total and they all work good. One thing I want in back pack while riding a bike is more air flow between the pack and my back. There should be a back pack specific to bicycle riding that has ridges in the front instead of just one panel of pad covers the whole front part to make it more breathable.
Last edited by allgoo19; 10-24-05 at 02:47 PM.