My first born had some issues at first with bottle feeding (
I nursed and pumped), but when I tried these he loved them and things went much smoother! They make special bottle and nipple combinations if your child is prone to
tummy issues, and it really seemed to help my little guy out. Similarly, we tried several different sippy cups when the time came to transition and
this brand was the only one he seemed to be able to get the hang of. I know plenty of people that swear by other brands, and maybe some that are cheaper, but these are my favorites and I'll pay a little more for them!