The Easyjet website says to just bring the powder and we'll supply the hot water for a bottle feed. However, I would find it easier just to take a ready made 200 ml bottle, pour it into a sterilised bottle and get them to heat it up (in a container with hot water). I'm not sure how they would supply the 'correct' hot water as generally you need to leave the kettle for 30 mins till it gets to 70 degrees and then cool the feed down....not very practical on a flight I would think! I know the issue is getting the ready made formula through security but they also say on their website that the 100ml liquids rule doesn't apply to infant formula. So does anyone have experience and has it been OK? I suppose I could pre order some ready made formula from the Boots at the in flight lounge area but I have some already so seems a bit pointless....We fly at 6pm (hopefully!) and I usually give the feed at about 6.30-6.45pm.