One big plus about riding on the train, as we did last week to Quebec City, is that they serve wine in convenient juice-box sized tetra packs. It is French table wine, and it tastes just fine to me.
For my second box, I asked the server for a small coffee stirrer, which is really a small, thin straw. I wanted to sip my wine using a straw so it wouldn't spill. Shear ecstasy!