The product is exactly as described. Zero leaks, even when fully filled. I am completely satisfied!

I have now frozen over 100 bags and defrosted about 20 and unless there is user error, no leaks happen even if you fill above 180ml ! I would recommend a small funnel to pour pumped milk into the bag, and when you're ready to use, just pour the milk out carefully, it will not spill...

When I defrost the milk, most of it leaks. It's a waste of milk. Personally, I was not satisfied at all.

Very good, the only complaint is that it is difficult to empty the milk from the bottle from the bag, it is very easy to spill outside

Unfortunately, I bought these bags and for my bad luck, I bought many. Now that I have stopped pumping and I am giving milk from the freezer, from halfway to not say more, the milk is leaking, so I have to throw them away.

I was so satisfied with the first child, that I now bought these directly. I haven't tried any other brand.

Very good, there was no leakage, and the letters did not fade or smudge. It is a bit awkward how you pour the milk from the bag into the bottle without it meaning that there is a serious problem with pouring. Value for money.

They gave me a sample at the maternity ward and I was very satisfied. I would buy them! They don't fall behind in anything compared to more expensive ones and Lansinoh is a very reliable brand in general!

Durable, suitable for freezing, good value for money.
The way they open to empty could use some improvement, but I would still buy these.

Very good, they have absolutely no difference compared to other brands that cost twice as much for half the quantity! They have helped me tremendously!

Practical because they are directly integrated into the bottle. Out of the package of 50, some bags have leakage in the closure.

Five stars for the quality-price ratio. Having tried 5-6 different brands, I conclude that there is no reason to pay more for another brand, as the bags have small differences between them that do not justify such price discrepancies. I used them daily for about 2 months, without any leaks or problems to report.

The best bags on the market. Having tried the equivalent of two other quite expensive brands on my first child, I regret not having these. Double closure, no leaks even if stored vertically, and a writing field that allows easy writing and does not fade. Their price is also very low compared to the other top brands on the market... Their packaging is well-designed as they come in zippered bags every 25... inside the cardboard box, which has greatly saved space! Bravo! Truly, they are recommended 1000%

Very good! Flawless, I would say.. Personally, none of the bags opened for me.. I put them horizontally in the freezer, not fully filled.. Around 130ml per bag.. And I also did many transfers but they never got damaged!! Of course, when I took them out of the freezer, I put them upright in a bowl. Overall, very satisfied and very economical!!

Very practical. They fasten well and are very convenient for storage in the freezer, as they take up little space.

Although we do not have this specific company's pen, from what we tried, these were more practical, had a very good closure, and all the pens wrote without smudging shortly after, unlike others that you couldn't write with at all.

The last times I used them, during defrosting, I had no leaks at all and overall I am very satisfied.

Very good for storing breast milk. Even if you exceed 180ml and freeze it, nothing happens.