I nursed my last  two children and this bottle was easily used when I had to be away from them. I loved the bottle so much that I have already purchased some for my next baby who is due this month. Another thing that I love about this bottle is that you don't have to buy those liners. they are bad for the envirionment and just cost you more money. The shape of the bottle makes iyt easy and comfortable to hold and the nipples are verry easy to clean.