These bags have a double zip which is great for freezing. I prefer them over brands I have used because of their quality and price. They are affordable while being a great quality bag. Double zip, and the width is perfect for storage containers.

This is my go to choice for storing and freezing pumped milk! The double seal prevents leaks with ease and the adapter for pumping directly into the bag worked well with my pump of a different brand.

Awesome product, it's easy to write on the bags and it doesn't smudge or wipe off. A little tricky getting the milk into the bag but it's easy to get the milk back into a bottle I've never had an issue with leakage.

These always work great. I buy the bigger pack because it's a better deal. These are definitely my favorite for freezing to build your milk supply stash. Lansinoh Breastmilk Storage Bags 53

My absolute favorite storage bags. Easy to fill, read, and thaw out. I freeze them laying flat so then I can stand them up later. Easy to organize and they don’t take up much space. 

Love these breast milk bags! They have a slim design, easy to use and durable. They’re also easy to write on! I haven’t had a problem with leaks or storing them flat.

Storage bags for breast milk are all pretty much the same. I liked these and they did the job right. I liked the press and seal they had for easier access.

Great for storing milk. Doesn’t leak and easy to use. I used these when I first had my baby and had a lot of extra milk. These made it so easy to build up a stash.

I felt these bags were great to use, I only wished they would have connected to my pump (Medela). I felt the price was decent for the amount of bags and if your like me I would pump for the day than store in the bag to freeze.

I love these milk bags and have bought them exclusively for the two years I breastfed my two kiddos. They work well and I love that they freeze flat! I couldn’t find another bag that did that. Great value and good quality.