MaymomScrew 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)

There is not a negative thing I could say about these! They work perfectly. The quality is great. I can't tell them apart from the originals. They are so versatile and work with several types of bottles. It says they didn't work for spectra bottles when I bought them but I have used them and they worked just fine, you just have a fine line of them sealing before they click and are not sealed. So they fit both advent and spectra bottles for me just fine. They are easy to clean. I like having them when I am pumping on the go. They make it super easy to store milk in larger bottles. I am so happy with my purchase

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 was looking for a good glass baby bottle. Avent glass bottles are lead free and fit Spectra parts, but I didn’t love the Avent “Natural” nipples. These collars fit like they were made for Avent glass bottles to use Lansinoh/Pigeon nipples. They are a perfect fit for both the bottles and the nipples. And Maymom even sells a cap for these collars, and they fit the Lansinoh/Pigeon nipples perfectly. I was super impressed. No leakage. And the quality looks great. These are definitely worth the money for anyone looking for options to use Lansinoh/Pigeon nipples, but prefers glass. I’m so glad I found these.

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 use a spectra pump and wide neck bottles, such as the Philips Avent glass bottle brand. I was looking for bottle lids that would cover my wide neck bottles and pump parts for fridge storage as well as the ability to travel with them. This product comes with 6 lids. They are very easy to clean. The silicone insert pops out and makes it easy to clean. They are also leak proof- I’ve had this product for a few months and have never had an issue with leaking. They are easy to store and don’t take up much space in my cabinet. If you are looking for bottle lids I’d highly recommend these, especially at this price point! Just make sure you are getting them for wide neck bottles and not the narrow neck bottles.

These travel lids fit the Phillips Avent glass bottles perfectly for storage in the fridge or travel. The white part doesn’t leak. If you write on them (date to make sure you use it or freeze it before going bad) make sure you wipe with just water first…mine are stained/tinted blue and red from the pens I used.

These are THE BEST. First, they don’t leak. I also love being able to write on them. My daughter is fed 100% by donor breast milk so every night I thaw enough milk for the next day. I love being able to number them because sometimes she doesn’t finish what I thawed for that day so I can make sure the milk that has been thawed the longest is her first bottle the next day. These are great. I also love that I don’t have to carry separate nipples, rings, and valves. I only have to carry nipples and valves because these rings work perfect when the bottle is in use. I have a 7-month-old and I’m 8 weeks pregnant so it’s going to be nice to be able to separate the babies’ bottles. These are so simple but PERFECT for what I need! Thank you, thank you, thank you!!!!ADVICE FOR USE: make sure the caps are completely dry before trying to write on them. They will not work if they’re wet, even if it’s just condensation. Also, use a run-of-the-mill, cheap, BLACK ball point pen, the ones that almost seem to write in a dark gray instead of actually black. They will erase the best. I’ve tried green and blue ball point pens and those colors seem to seep into the cap and stain it easier. (I’ve used blue a lot and in my pictures you can see the stains.) Lastly, rub the ink off the cap BEFORE getting it wet in dish water. The water seems to somehow set the ink. It’ll still rub off but not nearly as well or as easily.

These tops are a pumping must have. I am able to store my breast milk easily, travel with it without being concerned about spilling and write on the caps. I absolutely love that you can write on it and wash it off easily. These work great with my Phillips adventi bottles.