My SO doesn't see why I want to buy a cooler, storage bags and other accessories for my medela breast pump I got for free for when I return to work in December right now. He says that I might not be able to even breastfeed and it would be a waste. I'd feel comfortable knowing that I had it when I needed it or if for some reason my baby stayed in the nicu I could transport milk to him. Should I just buy it anyway? I'm due in less than 3 weeks..