Hi, 30 weeks with first baby and plan to breastfeed for the majority of the time, to around 1year. I know things may not work out like that but I'll deal with that if and when it happens. From 2-3 weeks I will start to express, mainly to allow dad to give bottle in the evening but also to build up a stash that can be used if others are looking after baby, grandparents etc or if I go out by myself. I would say baby will be with me 80-90% of the time so it will be for the odd evening out, going for haircut etc and for dad mainly. What do I need? Do I need a steriliser for bottles? I am looking at tommee tippee express and go kit where you clip the express pouches straight into a bottle - seems pretty efficient! Or should I buy regular bottles like mam (they seen to have good reviews?) a pump and milk storage bags? Do I need an electronic pump or will manual do? Single or double?