I have no idea how this is rated so highly. They leak all the time and don’t stand up very well on their own because they’re so flimsy. Only thing they get credit for is that they freeze pretty flat.

The only thing these bags are consistently good at is LEAKING. It’s like 3/5 bags I thaw leak like crazy so I either can’t thaw them properly or water gets in the bag and causes me to waste an entire bag of breastmilk. It is insanely frustrating.

These bags are good and they are compatible with a different breast pump I have when it comes to pumping direct into the bag. I have seen leaks after sealing tightly.

I am very picky with what I use for my daughter and I feel like Lansinoh bags are great quality bags. I think I will only stick to this brand. Love it!

I love these storage milk bags. They are great for best storage on freezer space with gallon zip lock bags. They do sometimes break a hole easily so must be careful about how many packing together.

I was waiting for this because my breast milk supply has been amazing and I needed something to store it in. Perfect size for a 6oz bottle storage. I love that is has a spot to write name, time of pumping, oz and date. Easy for storage as well.

great to use, fits a ton in it and easy to store and transfer! only down side, is when pouring milk into the bags the label gets annoying by folding all over, wish they only had it on one side.

I loved these bags when I was filling them with milk and putting them into the freezer because of how flat they froze. I have started using that frozen milk for my almost 1 year old and I guess I got a bad batch, but I have lost 4 bags of milk in 1 day due to the seals on the side having a hole. I also can’t tell until it is thawing/thawed when milk is everywhere or gone. This is extremely frustrating because I had worked very hard pumping and breastfeeding and only had enough milk to get my baby to 1 year old. With the way these seals are broken, I feel like we will only actually have enough milk to make it to 11 months with my breastmilk and I will have to supplement with donor milk or formula. It’s very upsetting putting all that work in and relying on a stash just to have faulty bags. Please do better quality assurance so this doesn’t happen to any other mom.

I really like these Lansinoh breastmilk storage bags and use them regularly. The material feels thick and durable, with no strong odor, and I’ve never had issues with leaking. The double zipper seals well and keeps milk secure in the fridge or freezer. My only downside is that when the bags are very full, they can be a little hard to get to stand up on their own. Other than that, they’re reliable and convenient for storing breastmilk. The appearance is also great.

These bags work great for storing breastmilk! They are able to freeze flat and stack nicely. I do wish they had a separate pull tab with pour spout like other brands as I have had the bags collapse when pouring milk into a bottle resulting in spilled milk.