When I travel I "split" the difference. That is, I do keep my meds in a proper container, just not the original one. Having read here that some folks have had problems with their OP scripts, I use a bottle from my pre-OP days to toss my pills into when I fly. Yes, the bottle is a bit outdated at this point but it has my home address, and most importantly, my local doctor on the label. There's just no way I'm going to have security find me with a bottle of hyrdo listing a Florida doc and pharmacy. And because I use the UPS hub as my shipping address, that's the address that keeps ending up on my OP bottle which of course doesn't match my drivers license. So far the date on the bottle hasn't been an issue, but I figure it will be easier to explain that away (I'm prepared with a couple of explanations) than to explain why my doctor and pharmacy are around two thousand miles away!