hello everyone ive been using the forum for a while now but this is my first post . i was looking at these http://www.shoponthefarside.co.uk/Camping_Equipment_1_X_Flameless_heater.asp (hope thats how you do a link)and wondering if anyone has used them? have used rat packs before (even been known to boil up a corned beef hash at home in fact i actually quite like it). im due out for a little mooch about the coast in a few weeks and i like my bacon and beans in the morning these would mean not having to carry as much water and the price isnt too bad. any thoughts anyone.