These bags are great and freeze flat! Which makes it so much easier to store! They are easy to attach to my pump with an adapter also to pump straight into!

These bags are okay. I’ve had quite a few leak while thawing milk. I prefer my Medela bags because they are thicker but these are a little cheaper which is nice.

LEAKING! It is so frustrating to be thawing milk and learn that the bag leaked. It isn't all of the bags but today we had 4 bags thawing and 3 had leaks. There has to be a better way!

I've used these after having all three of my kids over the last 7 years and they are so much better than any bargain brand. They stay closed easily and I've never had any issue with any bags leaking.

It's so frustrating when you spend a good portion of your time pumping and trust these bags to freeze your milk in only for most of them to leak!!! And it's not out of the ziplock part. It's always the bottom or a hole under the ziplock part!

No bag is 100% accurate on its measurements, so make sure your measure in a proper container first before poring into the bag. Freezes and thaws milk well with no issues of the bag leaking. Convenient, affordable and for the working and pumping mom.

These are a good size, have measurements on the side and a convenient place to put the date and amount etc. I lay them flat in the freezer and the store very well.

For those mothers who have the capability to breastfeed their children and are going to public places, or are producing at times more milk than what the baby is taking, it is a great product.

HORRIBLE QUALITY! When you defrost frozen milk the bags LEAK! I had to defrost in a container to keep the milk! More than half the amount leaked out. If you actually want to utilize the milk you worked so hard to save, DO NOT use these bags.

These are awesome bags - don't leak, freeze well, and store flat when frozen like that. I just feel like there is a lot of plastic with these which is the reason for the 4 stars instead of 5.