4 stars

These bottles are wonderful. We tried several different brands and my daughter did the best with these. The only but about them is that the measurement printing is already starting to wear off after three weeks of use. We don't even have a dishwasher to accuse. Not a huge issue, we'll just mark them with a Sharpie but fair warning.

5 stars

I bought one of these bottles to try out with our baby and loved it and so did she! We also bought a gerber nuk one and hated that so we stuck with these ones! The only thing I don't like is that numbers wearing off on the wide ones.. the numbers on the narrow ones are still there and we've had the bottles for the same amount of time! But I would definitely buy these again and again! And if they are leaking you just have the vent in wrong or the bottom not tight enough.. we've noticed that!

5 stars

I am a young mother of 4 and I have used the bottles! they do occasionally leak if you do not have the bottom in right. I would recommend these bottles!

5 stars

I had these bottles for my 4 y/o! Now I purchased them again for my new born. I had One that leeked so i called playtex, who replaced the bottle for me. And they also gave me a web site [...] to be able to order parts for them! After a while the bottoms do ware out and if you tend to loose the tops they also sell those. I thought that they would be expensive to replace but it is very reasonably priced. I would recommend these to any and everyone!

1 stars

These are the worst bottles ever! they leak all over the place. i bought these when my daughter was 6 months, and now she is nine months and i finally threw them out. they were a waste of my money. they leak like crazy, one day she was drinking her bottle and the [...] formula was leaking through the valve, that is not supposed to happen. I used Evenflo glass bottles besides these and I love the glass bottles but they get to heavy for my daughter to hold. I have now switched to dr. browns bpa free bottles and they are the best!!

please do not waste your money on these poorly made bottles!

1 stars

I am the mother of a 10 month old, I have been using these bottles since my daughter was born. Once the bottles were changed to the new ventair advanced, they are terrible. The old ventair bottles did not leak and the ounce markers have never rubbed off, after months of use and boiling, I was able to find replacement vent disks on the Playtex website. The new advanced bottles leak after a week of use and the ounce markers rubbed off within a couple of days. What good is a bottle if I can't tell how many ounces of formula I'm putting into it.

Playtex has made the advanced bottles worse not better or more advanced.

I am now searching for new bottles for my baby.

2 stars

These were pretty good at first...but the plastic pieces that go in the bottom are stretching out and they leak all over...its a complete mess and I don't recommend these at all. Now I'm in search of new bottles...will have to read more comments to see what everyone else switched to. LOL

1 stars

I bought these for my now four year old. But since then the design of the valve has changed and now they leak. Why change something that was not broken and did they not do test run on the new design? The old design was great! I think Playtex needs to fire their design team for these bottles!

5 stars

so i was trying to find bottles i liked since nursing wasnt working for me i started with the drop ins cuz thats the system my breast pump used but as clean and simple as that was i just didnt enjoy it. so my sister used avent but the fact that u cant just twist and go is ridiculous to me ive poured formula on my baby numerous times. but i remembered that i had a free ventaire bottle i got from a maternity store. so i found it cleaned it and immediatly fell in love. and only one time did i have a problem with a leak and they give extra parts. so i threw away the piece that leaks. it was an extra anyway. u people that dont like these is crazzzy!!!