Ive got to go on a long bus journey tomorrow with the little one as he has an appointment at the hospital and i don't drive, for ease i am going to express and fill a bottle tonight to take with us, trouble is i don't know what to do with it.
should i keep it at room temp?
fridge it and let it warm up on its own while we travel? (he wont take it cold)
or warm it before we leave and hope its ok when he needs it?