Nenesupply Caps Compatible with Spectra Avent Bottles Replace Cap Wide Neck Bottle Compatible with Spectra Pump Parts

I love these. I store milk in the fridge with these lids and then use them when heating up the bottle (I have a steam heater, so if I use the nipple directly, it gets too hot). They don't leak, fit perfectly. One complain is that the inner rubber ring is a separate piece and it sometimes falls out accidentally, yet it's pretty hard to get out when I try to do so for cleaning. I've been washing them without taking out the rubber ring most of the time, and don't have any issues with anything funky growing inside. They stood up to many dishwasher cycles too.

If you’re looking for storage caps for Chicco duo hybrid glass bottles, look no further! Works on 5 and 9 oz bottles. I am able to hold the bottles completely upside down without any leak.

Yes, these do work for the Chicco Duo bottles. Glad I found some so we can store milk without leaving the nipple on the bottle.

Great for my bbn Philip's Avent bottles. Easy to clean, I wouldn't just throw them in a bag upside down bc they did leak a little.

Overall I love these. I even bought a second order. BUT, there is a little tubing-type thing that I didn't even realize was there and one came loose. I lost 7 ounces b/c it didn't seal correctly. I was at the airport. It was the worst possible time it could have happened. I shed a lot of tears that day. Now I inspect the lids before using them every single time. I threw that lid away.Another lid seems to have mold growing under that little rubber part. So I don't use that lid anymore either, although I haven't thrown it away. So out of 12, I still use 10 of them with no problems.

We have been using these lids in conjunction with avent natural bottles since October. At first, we loved them. They provided a tight seal and made transporting bottles I had pumped easy. However, I started getting reports from our daycare provider on occasion thst it seemed if a bottle tipped in the cooler milk was leaking out. Sometimes just an ounce, sometimes the whole 4 oz! As a mom who works hard to pump every ounce I can this was devastating. My husband and I investigated and the silicone sealing rings that fit on the inside of the lids were missing from some of the lids. I can only assume thst with normal wash and wear the sealing rings become less secure and fall out (we did find our cat playing with one this morning). As a result, we will be tossing these lids and switching to the avent naturals sealing disc. We can't risk our daughter not having enough to eat while we're at work. If the attachment of the sealing disc was corrected, these would be our first choice

We have twin boys, age 11, with Eosinophilic Esophagitis and Eosinophilic Colitis. They are on a prescription medical formula which they get via syringe at home and at school. We needed bottles for their prescription formula, Neocate Junior. We use the bottles to store and to transport their formula as it is much easier pre-making them then to rely on school staff. It also insures that they are getting the correct amount especially if we pre-measure their formula at home. We had the NUK bottles since 2010 and they worked good for us up until now. NUK does not make "sealing lids/caps" for their bottles only disc and their new line only has moveable disc which makes it hard for the school staff so therefore I had to search for new bottles with "sealing lids/caps." I purchased the wide-mouth Avent bottles and the "sealing lids/caps" separately. We are extremely happy with our purchase although the price is very steep. We hope that more companies start making bottles such as Avent because Eosinophilic Diseases are on the rise and becoming more easily diagnosed. As parents, these bottles are exactly what we need to safely transport our children's life saving food in the form of a prescription medical formula. Thanks for making a great item. We'd love to see the price a bit more consumer friendly especially for the EoE community. Thanks again. P.S. We need about 18 more of these bottles/lids.

I bought these for my spectra bottles ( the new versions with the embossed numbers which the product listing says will work) and they leak EVERYWHERE. I’ve lost so much milk from these. Out of the pack of 6, there are only 2 kids that actually tighten on and don’t leak.Don’t waste your money! Maybe they work with different bottles but they should update the listing. These DO NOT WORK with any of the spectra bottles.