How many oz should I leave for my BF baby?

Cristina

I have a trip coming up the first days of november, i would be going away for 4 days and i have no idea how many oz should i pump to leave for my baby? She is BF and has never had formula before, she is 7 months and is eating solids as well, 3 meals a day.

I only have like 10 oz so far so not much at all! Hopefully when its time for the trip i can have enough so that she doesnt need the formula