Mason Bottle Glass Breastmilk Storage Jars with Airtight Lids, 4oz,12-Pack

i use these to store my extra breast milk in before bagging to freeze. work great! would definitely consider buying the nipples to go with it so i can just warm up and freeze!

Perfect for milk storage. The glass is thick and it comes in two different sizes. I’ve owned these for 5 months now and they are durable and good quality. They’ve stand the wear and tear of washing and sanitizing

Using for breast milk storage, very useful. Tops fit other jars of the same size. I did have one break when I dropped it and one top crack. But they are pretty thick glass.

The Mason Bottle Breast Milk Storage Jars are an excellent, sustainable choice praised for their high-quality, durable glass construction and airtight, leak-proof lids. They transition seamlessly from breast milk to baby food storage. Highly recommend these jars for their safety, convenience (freezer/dishwasher safe), and practical design, despite minor concerns about the lids being difficult to open and the jars taking up more storage space than bags.

We use these for formula feeding and our toddlers everyday cup. Unfortunately 2 jars did break when we used the bottle warmer.

These jars are awesome! The assorted colored lids are a nice touch and make it easy to distinguish between them. The smaller jar's size is a bit awkward, and it can be tricky to gauge the milk level since they need to be filled beyond the last measurement line. Pouring could be smoother if the mouths were narrower, but we've adapted. The plastic lids require a tight screw, but the containers themselves are durable – they even survived a fall from my fridge! Overall, they're incredibly handy.

I really wanted to like the mason bottle line, but there are flaws in the bottles, plastic rings and more severely the nipple. The nipple: These slow flow nipples drip just as quickly and the medium flow nipples. This causes choke issues while feeding your newborn because the flow of liquid is still too fast. The bottles/ lids: the bottle threads are not perfect so they leak with the plastic rings unless you apply full force pressure and tighten and check them every time. The bottles themselves, I’ve had two break by cracking at the bottom. They are not mason jar hefty and if you warm them up with sink warm water out of the fridge they are more likely to crack at the bottom.

We love these jars, I use them to store my baby’s breast milk. The seal on the lid is great. I also like that the little rubber part pops out of the lid for more thorough cleaning

Se sienten de muy buena calidad el vidrio es grueso, la tapadera hermetica me parece bien precio por los 12 botecitos. Yo los quiero para guardar mi leche materna, me llegaron en perfecto estado, el unico pero que pondría es que duraron 1 semana en llegar.

Los bottles son de muy buena calidad, las tapas traen su empaque para evitar derrames, los tamaños son muy buenos, pensé que los de 4oz serían muy chiquitos pero son ideales para meter las papillas cuando salimos de paseo, todos llegaron intactos y venían muy bien protegidos en la caja. Son un poco caros si sumamos gastos de envío y cargos por importación, pero vale la pena tenerlos y así no contaminar tanto con el uso de las bolsas

Llegaron en tiempo y forma vienen muy bien empacados y se ve muy buen producto

Me encantaron, los súper recomiendo!!!

Gran calidad, los sigo usando .