Granola bars are a staple for me; I carry them everywhere. I love these because they're not too sweet, nor filled with junk like chocolate chips, marshmallows or frostings. (I also like the blueberry and brown sugar/cinnamon versions.)
My only Cons with these is they're relatively expensive and the packaging is wasteful, with a plastic tray inside each pouch.
But I still love them and am stockpiling them while I still can. Some Walmart stores still have them, but Amazon is the only source I know of.