Eurostar Trip - bike bag

Wrong.. You don't need to book the luggage van to use it.

You only need to book it, if you want a reserved space.

and there was pleantly of that even on a tour de france week, so offseason there is absolutely no need to book and pay extra.

Easy tiger, your choice, but I'd rather ride there, pay the £20, leave my bike with them overnight, come back the next day with a million heavy suitcases, and know that a nice man was going to put my bike on the same train as me.

For anyone that can't operate Google this is the info you need.