Used these bags with first baby and now with this one. Had samples of other brands bags but some of them leaked and didn't store well. Lansinoh bags have never leaked on me and are easy to store.

It is one of the better breastmilk storage bags out there. It is flexible enough to transfer milk into the bottle also seals properly into the freezer

These are the best storage bags for breast milk. They seal great. Easy to write on with a sharpie. Last in the freezer without any problems. My favorite. I've use these bags for all 3 of my kids.

Very sanitary and easy to use. They store nicely in the freezer after being frozen. The bags are heavy duty and leakproof! Also they are very affordable and can be found at any grocery store. Definitely recommend!

These were great to store milk. The milk never leaked out of the bags and does not take up much space in the fridge or freezer. These are easy to dump into most bottles.

I really do like this bags they are thin and easy to heat up with water. It is very easy to label especially because it has the time, date slot available. I would recommend these storage bags to all my friends.

Best breastmilk!!! I often use milk bags when I need to leave milk to my baby. Packages are disposable, which allows you to keep clean.It is very convenient to store in the freezer, does not take up much space and defrost quickly.

I used these with my first and now with my second. I haven’t had one leak as of yet (knock on wood). They feel flimsy but I haven’t had any issues. I keep lots of these on hand for my pumped milk. I love them.

I love that these bags have the double zipper. I have nursed 3 babies and have never had an issue with these leaking. I like them a lot better than the medela and Nuk brand storage bags

I know that some people have complained about the bags leaking, but I've bought tons of these and have never had a bag leak when stored properly. These breastmilk bags are my favorite and I will always back and recommend them.