I'm 5'4, 125lbs but I like big bags. I have a pac ultimate at 2600cu inches and because of its brilliant design it fits me fine. I'm interested in a backpack though, particularly the chrome sultan. I had a chrome metropolis at 2000cu and because of its not so brilliant design it would just slop around if it wasn't at least half full.
Are there are small folks out there who have experience with a great cycling backpack, especially the chrome sultan, who could make a recommendation?