Hello all. Now before I start I have 2 other children but they was both on the prep machine so I never made a bottle before to know this. I cannot understand how you do night feeds etc? I've heard you can make up the bottles boiling water cool it down put it in the fridge and do a hot shot from a flask but how do you keep the hot water in a flash at 70 degrees all night?? It's so confusing to me. I decided not to do the prep machine as both my kids have has tummy problems wand I realised a lot of people say the same thing with the prep I don't know what to do this time around it's been 7 years since my last child so yeah I'm a little confused lol!