Originally Posted by stapfam
Powerbars!!!! Constiuency of cardboard, Sacharin taste(When you get throught to it) Take for ever to chew.
Granted eating Powerbars feels like you've reached down and peeled off a section of the roadway to chew on but they're better than nothing and at this point, they're almost universally available. I generally don't carry them myself. Read up a few posts to see which ones I use.