Hi all- I know this has been covered before but just wanted to know a few specifics: we are flying to the US next week and I'm just wondering if you can take powered milk and/or cartons of ready made formula on the plane? I'm presuming you can but does anyone know if there are any guidelines? from what i can see from googling it appears all is Ok and you can buy the cartons in Boots at the airport if necessary. Anyone any recent experience of a 10 hour flight with a 10 month old?! Thanks!