The lansinoh breast milk storage bags works just as any other storage bag would I've used since my first child 8 years ago. It's easy to write on when finished pumping to store and the design makes it easy to pour milk into.

I like because I can just pump directly into the bag from my spectra pump. Also that they are pretty affordable and I really go through these bags pretty fast.

Great milk storage back, in like that the bag is double zipped so none of the precious milk leaks out when laying flat to freeze. These bags are also made to pump into. I have not tried doing it though.

These are very user friendly. Seem to keep great in the freezer so far and also easy to write on and flatten out for freeze. No known noticeable leaks in any of the bags that I have used so far so I would recommend them again!

I got these as a sample once and I thought they were great for storing in the freezer, they have a double sealant which makes them trustworthy with not spilling when they’re stored on their side in the freezer.

These are my go to for a brand name milk storage bag! They did the trick, were easy to store, and weren't too expensive.they are thick for freezer storage and they zip well

I asked several of my friends who freeze their breastmilk which storage bags they and 9/10 said they use these! I have built up a great supply, they freeze flat which is a great space saver,and the 2 that I have thawed have been perfectly preserved!

These are the go to usually because they’re easy to use. But it says you can pump directly into the bag but bottles I’ve tried it’s never fit. The plastic is super flimsy as well so pouring in milk is hard sometimes

I have had multiple bags in multiple boxes leak or have holes in them. I can't tell you how much precious milk has been lost due to this terrible product!

Love these bags. Spot to write the date and time and keeps me organized. Very sanitary Bc the bags are very sealed individually (you need to break a seal to open). Easy to pour in pumped milk. Recommend!