Haven't had any leak yet, been through so many brands that did. Doesn't take up much freezer room if you're lay them flat while freezing

I use these bags faithfully for work. The adapter makes pumping easier because you don't have to worry about spilling anything.

Love these bag never have a problem with them never leak or break open when freezing milk a little are to open at first but really good bags

I love these storage bags. They work great for freezing my breast milk. I’ll definitely keep buying these.

These bags were the only ones that didn’t leak or make my milk spoil. I’d use them again if necessary.

I love using the Lansinoh Milk Storage Bags! They never leak and can be stored flat in my freezer for space saving.

I used these bags faithfully through nursing 3 children for 12 months each. Only a few times out of thousands of bags did i ever have any issues.

Lansinoh Breastmilk Storage Bags 53 Convenient easy to seal easy to pour out easy store Not to expensive Easy to write on

Convenient to use with the Lansinoh pumps, does the job and makes it simple to store and label breast milk.

Good quality good price they store very well. Srong too. They keep my milk safe. And easy to close. I've bought twice.