Maymom Dome Caps, Screw Rings, Sealing Discs Compatible With Avent Natural Bottles, Avent PP Bottles Or Natural; No Nipple Included. Convert Avent Classic Bottle Into Natural Review

My needs for bottle caps are firstly to keep the bottle top clean and hygienic, secondly to prevent a mess when shaking a bottle to mix formula, and I thought it might seem useful to have the measuring marks on the cap, so I tried it. I put my baby's bottles in a bag for daycare, and this first need is not met when simply dropping a bottle into the bag (the lid comes off). The second need is met as long as I keep a finger on top. I have personally not found it useful to have the measuring…

not quite as strong as the ones that came with the bottles. they are a little more brittle but they worked fine and lasted long enough that I didnt feel robbed or disappointed

I have a lot of small Avent bottles (first time mom mistake) that my son was no longer able to use. Instead of having to lug around the extra nipples and lids to seal the bottles after pumping, I’m able to pop these into the top of the bottle. I have had zero leaks and I’ve been using them for about 6 months. Saved me a lot of time, cleaning, and milk!

These worked great for my Phillips Avent bottles. At first they didn’t fit, but I put them in the sterilizing steamer bag and after that, they fit perfectly! (They recommended to do that as well, so I followed those directions.)

Their exactly what I needed! I’ve been breastfeeding for 2 and half months with my lo and I needed the all natural bottles from avent which go great with breastfeeding. Well I had gotten wrong bottles before and instead of returning or not using them I decided to see if these would fit and work plus using the Avent natural nipple on them, and they do.

These have been quality parts. Our baby was doing really well with a sample nipple we got from Avent, but it only came on little bottles. I was able to use these to put the natural nipple on a bigger Avent bottle and it made our lives so much easier.

Thank you for the instruction to boil the caps before use to make them fit on the bottle cover. It was very helpful tip or else I would have just discard the product. I always loose the caps of the bottle and thank you to Revain for making our life easier

I wished these had come with O rings. I put one on a bottle without one after pumping and it leaked all over the cooler bag I use for storage. I bought o-rings and they work perfectly now.

Exactly what I needed to transport bottles to daycare. Work great, wouldn’t know they weren’t the Avent brand. Still very surprised they don’t come with the bottles. Completely necessary if you are going to be traveling with the bottles because the bottle cap has holes. (Philips Avent Natural)

They fit the lid fine as long as you boil them in water ! Before they were too big! Now they fit perfect ! Awesome buy great price! Works much better than having to buy a whole new bottle set !

These things are very helpful for storing extra milk without using a nipple and cap. They don’t fit terribly well on the avent natural rings. They barely fit (as in are close to being too loose to stay) at room temperature, and then after refrigeration they get loose. The only thing keeping them in place is the pressure from the ring against the bottle top. That said, they work great on the avent classic rings, and we seem to have enough of those around. Would still recommend, just wanted to…

These helped me mix and match my baby’s advent bottles especially when she started to need different nipple types. Fits perfectly and doesn’t leak.

After I boiled them they got perfectly! Order them if you need them, you won’t be disappointed! Kids are so easy to lose and these are definitely worth it!

Great replacement collars for Avent Natural bottles. No leaks. Have held up well for the last several months. Be sure valve on nipple is lined up with mark on the collar. Do not over tighten.

You can't find these in any stores so I'm glad I was able to find it on-line. We keep losing the caps and these fit our Avent bottle just right (after boiling them). The price was great too!

Just like the original Avent Natural collars. The color has a bit of a blue hue but hardly noticeable - only if next to all the other collars. They fit great. Some reviews mentioned leaking but none of ours have leaked at all!

I steamed these in a microwave steam bag and they fit my bottles perfectly. I don't know how the originals all got lost, but so happy I found these!

I was happy that everything except the actual dome tops fit perfectly. It doesn’t even stay on at all for me to feel safe to transfer my bottles in my diaper bag. I would have to have the rings on in order to feel comfortable that no milk would leak even a little bit.

I’ve ordered about a dozen of these and generally, they’re ok. But I have thrown out two of them because something happens to them that messes up the seal on them and then when my baby is eating the nipple collapses (we tried various combinations or nipples and bottles to determine it was these rings that were the issue). I mean 10/12 functioning rings isn’t too bad, but it is a little annoying.

Adequate replacement for lost or damaged dome caps for Avent bottles. Saves money instead of having to replace a whole bottle. Just need to sterilize in boiling water or microwave to make cap fit snuggly.