honestly I don't like this bottle mainly because its difficult to clean and feed my concern is the straw I just don't get it but you notice that infants are feeding from this bottle and when turned nipple down during suckling the straw is up when the liquid decreases the child is getting sucking on nothing but air which makes them fussy and gives them gas as well as irritates me a whole lot. when it comes to cleaning the straw is narrow so its a real challenge to get it cleaned its always in my conscious what if my kid gets an infection so honestly I will never purchase this bottle again it was a total waste of my money and time. I'll stick to advent bottles I used it on my kid and no stressful cleaning or colic

Do not like this bottle at all. Very difficult to clean a big cause for concern! It does help but there is other bottles that do the same with a lot less .

hard to clean... they made me mad some times

Not a fan I was not happy with these. They are on the expensive side, but I was fine with that because they had a good rating. They were poor quality and the leaked. Not a fan.

Not really I bought this before when my second son has reflux baby. It didn't help. It is pricey compare with other bottles too.

I didn't like all the extra things that you had to clean. And if my daughter sucked to hard the nipple caved in. And it leaked.

not impressed Not as expensive as other brands but a big pain in the butt to clean. They also gave my baby MORE gas and had to switch bottles

I had a colic daughter and theses bottles made it worse!

Eh. My son loves the nipple on these bottles and the older versions are really nice but the new ones are cheap, especially the "Options" bottles. They don't seal well and the vent parts inside don't stay locked together well.

I use these bottles for my daughter. She likes them. It doesn't really help her with gas though

While they are terrific bottles, and they are the only bottles I used for my 3rd child they were difficult to clean. S complete pain honestly. And overly priced. $10 for 3 bottles!!! They did leak from the nipple. But other than that my child never had any stomach usuals from swallowing air. My first two I didn't use these bottles with, and lord let me tell you I never got any sleep. They stayed up crying all the time from stomach aches, and I had tried every bottle I could. My sister had the same issue and after finding these she turned me onto them. Besides the steep price and difficulty cleaning they are amazing bottles.

Trying to find a bottle that my daughter would drink out of ended up being quite the challenge. This bottle was the only one I could get her to eat more than a couple oz from...which was awesome but I really wanted this to be one of those bottles that she didn't like because it is such a pain to clean. If this is the bottle you're going to use, you need to buy more than you think you would use because you don't want to have to scrub these bottles multiple times a day just to reuse it.

My son seemed to enjoy drinking from the bottle but cleaning is a hassle. Especially if you misplace the little brush that comes with it

Wouldn't say the best bottles but not bad. Had to watch how full you filled them with the water because they would leak if over line.

Too many parts My son used Dr. Brown bottles for the first 3 months and he did okay with them but did much better with another brand. The bottles themselves are very sturdy but the parts that come with them are so hard to keep clean and parts are very easy to misplace! The first time I went on a day trip I forgot to put one of the many parts in the bottle and it was useless!