I'm trying to keep my caffeine levels ok for when I'm out. Not sure how much caffeine is actually in a pint of Pepsi. I do know it's about half water same as pints etc. I always try limiting it to 1 or 1.5 pints at most as unsure of levels. There just doesn't seem to be many options at pubs I go to for non alcoholic drinks. I tend to just go for an orange juice but I find my taste buds are quite sensitive too to it haha! Anyone have any tips?