Europe travel with reta

Hi, I have a 6 week Europe trip booked in a couple months. I don't want to stop reta. Has anyone travelled with it? Thinking of putting it in my suit case, unconstituted, take BAC water and an insulin fridge and just keep it all in the suit case. Does anyone have experience with this? Will land in Italy. Or is there an easier way? I can't afford being off this stuff for 6 weeks.