Wow, you're not encouraging people to help you out any. Someone suggests something and you get snippy about it. Red bulls work fine for some people and if you dont want to drink them that's you're prerogative. Just dont expect much help in the future from the same people you snap at. With that said, water should go in your camelbak unless you keep a dedicated bladder for flavored drinks. You'll stain it. I like Cytomax Peach flavor... but you may dislike the sugar in that too. If all you want is complex carbs go liquify some oatmeal and drink that.