I swear by my trangia, on the continant you get the fuel in any supermarket, even in the coldest winters never had a prob, excllent in windy conditions and a good tip is add 10% of water to every refill, then you do not get the sooty, black mess to deal with. The Trangia bottle is also a must as you never have smell nor spills and 1 Bottle last 10 days, cooking elaborate meals. You do need to clean it with warm soapy water before boarding an aircraft, then everyone is happy.