Most importantly IT DOESNT LEAK, very easy to clean. Baby easily transitions from breast to bottles with these best bottles I have found so far and it is my third baby we have literally tried them all I think.
January 13, 2019
My little guy was used to breastfeeding, and I had to transition him to a bottle before I went back to work. He refused to take most bottles, thus refusing to eat. This is the most like a breast, and he will always drink from these. I prefer the off-centered nipple compared to other similar silicone bottles. They make it easier to get the last of the milk/formula.