Vernice, i'm using dual pump, so both side add up 200++ to 300ml, so two small bottles are enuff to contain the milk.
Those using manual pump will need bigger size bottle.
My colleague just taught me a new way. After sterilising your pump and using the first time, don't wash it with water. Pack everything in the tupperware, put it to the fridge or freezer. Use it the next time round. Logic is, if your ebm is safe in the fridge, your pump will be safe also. Don't need to sterilise.
I'm trying this method today. save the hassle of washing and sterilising at work.
Rose, forward carry is recommended when your baby's head is stable and weight not exceeding 8kg. As for which is more comfy, you gotta try out yourself. Different people will have different opinions.