Maymom Screw Lids Aka Travel Caps with Rewritable Sealing Disc Compatible with Avent Bottle, Maymom Wide Mouth Bottles; Cap Replace Avent Natural Bottle Sealing Ring and Sealing Disc, 6pcs. (Blue)

I noticed that my baby took in more air with the Avent bottle nipples. So I bought these rings to make the modification so I could use them with Lansinoh nipples. I already had plastic Lansinoh bottles at home so I saw that the rings would fit the Lansinoh lids.I made the mistake of also buying the maymom lids and they are super hard and don't fit! Even if it says it does, part of the nipple gets crushed when trying to close the bottle.I hope my review helps.

Fits perfect on our glass advent bottles. We used them with the laniosh (spelt wrong) nipples and they didn’t leak. Now we just use them to cover the bottles too for storage.

I searched for months for the Evenflo wide neck glass bottles and they were always sold out. I ended up purchasing the Avent glass bottles and Evenflo wide neck nipple and these work perfectly to allow me to use those products together. Also love that I can use the white cap to store in fridge or on the go. No leaking and I feel confident in the seal of these caps. I’d highly recommend.

I got these for travel and to take bottles to daycare. We use the Avent glass bottles and they fit great. Work just as they’re supposed to!

Perfect for Phillips Advent Naturals glass bottles and Pigeon/Lansinoh/Spectra nipples!!Pre-pregnancy i was under the impression the bottles were comparable with these Pidgeon/Lansinoh nipples and that was not the case but we had already bought the bottles and quite a few of them. My chance I happened to order the Spectra S1 and found the rings on that worked on the Philips bottles! Since we couldn’t buy the just rings from Spectra directly this was the perfect solution! Went back and purchased the bottle caps from this seller too.

Some of the lids arrived with minor chips and scuffs.

I love how these fit well and can go with mostly any bottle!

My baby did not like the Avent bottles so I had to go with the Mams since he liked the flat nipple instead. This being said, since I had so many agent bottles, I decided to buy these lids and use the bottles to store my breast milk. The lid and ability to write on the middle rubber piece helped organize the stored milk before I needed to freeze it. I used a dry eraser marker to label and rubbing off the writing was pretty simple once I wet it.