I am headed to Europe later this month and will be bouncing around between London, Brussels, and Paris. Curious on the feedback of traveling with beer on the Eurorail system. I will be primarily be using the train systems to get around and was hoping to fill up a shipper I will have along the way. I have already read that Eurostar allows 12 bottles of beer per person, but was just looking for any tips based on experience. Was thinking of getting a light weight folding dolly to take with me for example. Cheers!