Hi, sorry if this has been done before but need some advice on the best way to make up feeds whilst out for a baby who will only drink milk warm! DD was EBF but due to a medical condition is now having some formula feeds. I have tommee tippee bottles, with the little pots to store the milk powder and the insulated bags but they dont keep the boiled water warm for more than a couple of hours and I'll be away from home for probably 8 hours at least. Does anyone know if it's ok to take freshly boiled water in a thermos and make up the bottles as needed? Sorry if I sound stupid, I just want to make the bottles in the safest possible way and at a temperature that she will actually take! Thanks!