User friendly, non leaking and store great in the freezer! Been using these since my baby has been born and I feel safe knowing the bags are sealed before opening and safe to use

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 bags leak from the bottom when defrosting. I had no issues filling them and didn't notice any defects until I started using my freezer stash. Very disappointing to have to throw milk away.

The plastic is thick and durable. The double ziplock also prevents leaks I really like them. Been using them with all 3 of my kids and they work best compared to others

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!

I tried a different brand that tore every time I opened them to put my BM in them, so I’m a little scared to try different brands. These are the best and have never torn on me!!!!

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!

Lansinoh Breastmilk Storage Bags are a fair value and I have rarely experienced leakage problems with this product. I also like that they can be frozen and stored flat which gives me more room in the freezer.

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.

It is very convenient when you produce excessive milk. Easy to store, but do make sure that you measure before you pour in the milk. The measurement is slightly off.