I was working FT with DS1. I had a Medela Pump in Style and was using the bottles that came with it, and some glass bottles. I never had any problems with nipple confusion so just used whatever. I got a cheap cooler bag at Goodwill to store the milk in. As far as warming them, I just ran some hot water in a coffee cup and that worked ok.
10/16/13 at 6:40pm