How much supply do I need?!

Diana

I am going back to work in a month and (eek!) haven’t been pumping/storing any milk yet. I will be able to pump pretty frequently at work, so my question is how much should I realistically have stored in the freezer? My little guy is 12 weeks now and eats every 2-3 hours during the day. I will be gone about 10 hours each day.