There are a ton of bottles on the market these days. So how do you know which ones to buy? I have laid out all of the details of some of the best bottles for babies for you here, but it will ultimately come down to what your baby prefers. I would recommend starting out with one or two from a couple different brands to see what you like before stocking up. Once you find your favorite you’ll want to buy a bunch and probably in a couple different sizes.