Matyz 4-PACK Wide Mouth Glass Breast Milk Storage Containers With Lids (Blue, 6 Oz Each) - Glass Freezer Safe Breastmilk Storage Bottles - Breast Pump Accessories For Medela Spectra Avent Breast Pumps

These are great!!! A little pricey, but you’re getting good glass quality bottles for storage. The nipple actually connects from my other bottle which I love!! They’re pretty leak proof with a great seal and they store up to 6oz at a time which is great!

Good quality. I have been using them in the fridge and freezer for about a month. No breaking so far. I will be buying more

I’m really happy with this purchase. I made the switch to glass because I’m worried about microplastics, I often have to warm my son’s milk. The glass is thing enough where it doesn’t weigh my pump down too bad and I can pump directly into the glass with my hands free pumping bra. They include a converter for pumps that use a thinner bottle. I use a spectra but my manual pump is medela so I was excited about that because I can use these with both pumps. I probably freeze them but it is neat that they’re freezer safe

Llevo usándolo ya 9 meses y me ha parecido genial. Quizás ayude alguna pequeña zona con material borra le para anotar las fechas o demás cosas para almacenar.

The bottles seal well and are good quality, but unlike other reviewers, for me they are too heavy for hands free pumping.

Love these! Wanted to eliminate as much plastic as possible and now use these to pump instead of the spectra plastic bottles. Compatible with the spectra flanges. I also will store breast milk in them and have had no issues as far as them leaking or breaking. The spectra lids fit on them as well so they could turn into a bottle if you’re using those nipples. The glass does make them slightly heavier so make sure you have a good pumping bra but that is inevitable when using glass over plastic.