We are formula feeding my 8 week old. When out and about I'm OK if we're at a cafe. I put the pre measured formula in her bottle along with water from a thermos flask. I then ask the cafe for some iced/cold water to cool the bottle with.
But what I'm struggling with is when we are somewhere with no cafe etc. How do you all do it without trying to pre-empt feeding. We are often out for the day, on walks etc where there isn't a cafe or its not always open.