They don't recommend keeping feeds in the fridge anymore lucusmum. Stupid as when I had Zack we were told to make up feeds in advance and keep them in the fridge and Zack never died. Crazy how much things change. I used to make up like 6 feeds at a time with him and whack them in the fridge for the day. Just heat them up then when he was hungry.
Oh wow I didn't know that so the perfect prep only takes moments to make a bottle? I'm not sure I'd function well enough during the night to make a bottle up i assume you can use cool boiled water ie fill the kettle and boil before bed so you can just make one up quick rather than wait for it to cool and stuff