Maymom Replacement Baby Bottle Nipple Rings for Philips Avent Bottle, Compatible Screw Ring Collar for Avent Natural Plastic and Glass Bottles; Not for AntiColi Nipple, BPA-Free, Secure Latch, 4-Pack

Used with evenflo nipples on avent bottles. Worked like a charm

These were a perfect fit for the Avent collars & no leakage! They are easy to pop in & out & clean & has helped improve the amount of milk I can store for on the go or just in the fridge until I have a moment to bag & freeze. Came in a pack of six & was very happy with the price & quality.

Bought bc we were tired of searching for and cleaning lids, fit perfectly and we can't even tell the difference between the originals and these ones

The sealing disc works with the Evenflo Wide Neck Bottles! Just use the wide neck bottles original ring (the one the bottle comes with) and the sealing disc, and you have a perfect closed system.

These are really great replacements. I would say, they're even better than the original rings. No leaks yet! The caps were very tight, but if you sterilize the lids on the collars, then tension is just right!

the screw rings worked perfectly and we no longer have any issues with spilled milk. however, these caps? horrible. not sure if it’s bc i sterilized everything before using or what but they were on so ridiculously tight that i had to use a knife to pop them off half asleep in the middle of the night. i’m so glad i kept the original caps just in case.

I got an avent bottle kit with 3 sealing discs but needed more for storage. Surprisingly they don’t sell them at all, thee is no way to buy more.I usually prefer OEM parts but since that is not an option these work equally well. They seal and appear to be a similar material. The color is slightly different but that’s not a functional issue.

We had to replace the rings on our original Philips advent glass bottles because of over tightening the lids. First time parents and didn’t know we could mess up the thread from the lid! These saved us from any more leakage. 10/10