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

I’ve been using these for a little over a year now and they have held up great! Now that little one is older, I use it to store snacks or overnight oats, etc. Easy to wash/ dishwasher and very durable. I love how it’s glass and how the lids don’t rust like the originals. Worth the money!

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!

I only use these for storage because I hated them as bottles. I had issues with the nipples/rings leaking. But! I love these for food storage, the lids are cute, and they're easy to clean.

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.

I love these! They were great for storing milk but I love the practical use after of being able to store snack and food in them after! Such a great buy and so sleek looking! Only thing be careful with the lid, if you’re too rough they can crack and break!

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.

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.

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