Newborn cries otw back from hospital

Hi mommies, ill be delivering in less than a month and would like to know. (KKH) What do we do or how do i feed my newborn if after delivery and we’re otw back home (assuming i live far from hospital) and baby cries for milk. But im unable to breastfeed due to either both unable to latch or my milk/colostrum have yet to kick in/too little. Any mommies encountered this before? Or what do i do ? Am i actually able to ask hospital for premade formula milk bottle for standby before going back incase baby need urgently? Since milk can last in room temp for atleast 2hrs. Want to prepare myself. #firstbaby #FTM