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.
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.
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.