Trains love physical media and hate your streaming, that's why the wifi is always broken, they want you to bring a portable DVD player or a Walkman or a cd player or something for the media you consume to be owned by you, it's an act of love
If you bring any of these previously mentioned media players, remember your fellow passengers can throw you off the train if you don't wamear headphones
What about my tiny and ancient ipod shuffle
What color is it?
Green
You can bring it on the train