Be careful though Buddy , on some of the Protein bars,the sugar alcohols add up and act as a "Laxative" causing explosive gas and in some cases, Explosive diehrea lol.. Just FYI , learned that the hard way..

If the protein bars don't do it for you to pack with you, could pack a shaker bottle and whatever protein powder you like in zip lock bags so you can make shakes when you get there. I've never been big on protein bars either because of all the added sugars in most of them (apparently I need to try Quest though), so this is what I've been doing when traveling.

Or check Jamie Eason's recipe and make your own bars..