Traveling by train has both positives and negatives. Some of the best things about traveling by train is that it's pretty hassle free, convenient because train stations exist everywhere in Europe, and you get to see a lot of beautiful scenery on the way.
If you have a train pass like I do in Europe, then you probably want to get the most out of it that you can. Train passes aren't cheap, but they are definitely worth your money if you make trains your main form of transportation. That stated, you may opt for a pretty long train ride somewhere over a plane flight in some cases. In one particular case on my way to Croatia I chose to take the 8 and a half hour train ride from Munich to Zagreb. It was the longest train ride I had encountered since I began my trip, and didn't know whether the train cars would be old or new. Well, the train was pretty old, the seats were rather rigid, and the seats were also too short in height to be comfortable.
Yet another moment when the TravelRest saved the day! I set the pillow up so it was partially attached to the headrest, and the bottom half would be used freestyle. I shift around in my sleep, so this method of using the TravelRest pillow is great because the pillow will automatically adjust with my varying positions. One exception is that it won't automatically shift to the other side of your head. We're still trying to figure out how that might be incorporated one day.
If you haven't tried this using the TravelRest pillow like this, definitely give it a try and let us know what you think :) Or if you ever have feedback for us, we would love to hear from you so we can improve your experience with the TravelRest! Email us at info@travelrest.net
On another note, it might be beneficial to bring the TravelRest blanket with you on a European journey too. I've encountered hostels where providing your own blankets is expected. Almost all the trains I've ridden completely lack lumbar support, and the TravelRest blanket is a great way to support your back and keep from ending up in a slumping position.