Useful device for coeliac on the go?

cgi.ebay.co.uk/12V-HEATER-H...

This a cup boiler that plugs into a car cigarette lighter and is under £5.00 with postage and could be handy for coeliac when away from home. As it would be ideal for soups as well as hot drinks.

[philaustin]

Seems good at first but if you think about it you would need to carry a cup, water, milk coffee and sugar around, so it might be easier to take a flask of ready made soup or coffee instead. Oh, I forgot the tin opener for the soup, and the spoon, the salt and bread roll.

Apart from that, you need to be within a few inches of a 12v socket.

Fast food shops selling GF versions of their food would give us much more freedom.