Bro no issue at all, if you have a old empty insulin bottle put your IGF and or gear in that and go get one of those little travel slin bags and place all the pins you want in there, you can even carry on the plane they can not tell you No, BUT if you leave it in a small IGF bottle and just take the lable off most TSA know that it is most likely not slin but still will not question you. I have been on three ships and no issues at all.