Medela Breast Milk Storage Bags 6oz/180ml

Leaks when defrosting. I prefer the ones with the screw caps because they never leak

These are always a good reliable Breastmilk storage bag. I used these ones with my first 4 years ago and am currently exclusively pumping and the quality is still just as good 4 years later. I’ve never had any issues with leaks.

Love these. They are very durable and have never had any issues with bags leaking of cracking or breaking.

I’ve used other bags and they leak. I’ve wasted so much milk it makes me sick. We love these so much more.

The only breast milk bags I will use. Tried many others and had leaks and issues

Best than Lansinoh and Nuby ones. Can write on them easily as well. Often out of stock which is annoying

These are the only bags I trust. I’ve never had an issue with them sealing or having any holes. Worth the money for that liquid gold.

I love these bags! They are a much sturdier material than lansinoh bags. They are harder to close, but I just double check the seal prior to laying flat. I’ve never had one leak, besides a poor seal which was my own doing. These bags have never leaked during thawing. I go through 200 bags a month and won’t use any other brand!

The seal is sturdy and the bag is good quality! I tried many other brands but this is by far the best milk bag.

I was previously using the Lansinoh storage bags until I started reading about the bags leaking when defrosting frozen milk. These bags are great! They are thicker so I can already feel they're not going to tear, I haven't had problems with them leaking and the bottom opens a bit so you can stand up the bag while pouring milk in versus holding and pouring at the same time. These bags are the same price as the lansinoh bags. I MAYBE saw a .20 difference in the price of the 100ct box of bags but they are totally worth it. The only gripe I may have is with the closure part. I feel I need to use a little more force than i did with the Lansinoh bags but it may also be a reason why it is more secure from leaking.

These bags do not disappoint when it comes to using them for storage. As a working mom who constantly needs to bag and also freeze milk these are the bags that time and time again I’ve never had issues with. Very simply write number of ounces on top, open the top and pour your milk in. Seal it like you would a normal ziploc bag and store. Never had to worry about it leaking while defrosting.

These bags have never given me a problem. They are sturdy and last perfectly fine in the freezer. I have no complaints and I will be ordering another 100 count

Great bags. Easy to heat up!

Tried multiple brands of bags these are the only ones that don’t seem to break when I put them into the warmer I have that’s made for milk bags. Easiest to push air out pre freeze, easier to open than others and easy to flat freeze, best designed in comparison to the others I’ve tried.

Well-made, sturdy bags that hold milk and freeze well.

I give all milk bags a 1 star if they leak after frozen at thaw period or are hard to close. What is the point in pumping all this work if the bags can't hold the milk. Literally what they're designed for. The closure on these are so hard to close. You flip the bag upside down to check and no leak, then place in freezer and leak everywhere. I will not be repurchasing.

I can not tell you how much milk I have lost because of these bags . They have the worst sealing .

Sturdy/no leaks. Seals nicely!

Very convenient for storing milk in the freezer, they seal well and don’t leak. However, you need to measure the milk in a bottle / pump before transferring, as the markings on the bag are extremely unreliable.

They are great quality bags. Thick and sturdy! No leaks whatsoever.