bottle feeding breastmilk

hi!! so i really wanted to breastfeed my 1st but due to bad PPD i was unable to keep up and switched to formula (happy i did cause it was so easy and my lo finally slept through the night).

we are planning for #2 when our son is 2/2.5yo and i want to bottlefeed breastmilk so that i don’t have babe attached all the time and my bf can feed him/her while i’m gone too.

any tips?? how to prepare?? warnings?? pros & cons?? i’m totally fine with going back to formula if need be, but i’d like to give breastmilk a real try again! 🫶🏻🫶🏻