I'm annoyed with the drawstring closure on my current pack (I have an irrational dislike for drawstrings), and I'm ready to take the plunge on a new pack.  Before I pull the trigger on a new HMG Ice Pack, I thought I'd see if anyone was getting ready to unload theirs.  I'm only looking at the Ice Pack, not the Prism, because of the aforementioned aversion to strings.