Power bars and Clif bars are a no-go for me. I know a guy who keeps a power bar in his "survival kit" because he knows he won't be tempted to eat it unless his life depends on it. And ten years later it'll still be just like new. Knew a woman who did long distance bike races, she liked 'em because she could cut them into quarters and stick them to the bike frame, peel them off and eat as needed.
Clif bars are just too sweet for me.
