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Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce

13.98

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Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce

4.7

20K+ bought in past month

Highest ranking 52

13 comments

$13.98

Save 40%

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· SUPERIOR STRENGTH & STRETCH - Lansinoh's breastmilk storage bags are designed to expand with your milk as it freezes, for stronger, more reliable milk storage · FAST FREEZE & THAW DESIGN – Lansinoh breast milk storage bags freeze flatter than leading competitors so you can store more breastmilk and thaw super-fast. Efficient and uniform thawing protects your breastmilk nutrients! · SAFE BREASTMILK STORAGE - Our storage bags are presterilized, made without BPA or BPS, and designed with a tamper-evident, fully sealed tear-away top for safe milk storage · SUPER STRONG & DURABLE - Each Lansinoh milk bag for breastmilk has reinforced double sealed seams on the side and bottom, plus double zipper for ultimate protection · SAVE TIME - Pump directly into the bags using your Lansinoh breast pump or most major breast pump brands using our pump-into-bag adapter (sold separately) and your pumping bra · COMPACT STORAGE- Lay flat to safely freeze and maximize milk storage; Stand in the fridge for compact, easy storage, or pour into baby bottles. Lay flat design helps optimize space inside breast milk storage bags freezer.

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Reviews From
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KelseyReviewed in the United States on April 16, 2025

These breast milk storage bags have been a total lifesaver during my pumping journey. They’re super easy to use, with a wide opening that makes pouring in milk mess-free. The double zipper seal gives me peace of mind that nothing’s leaking, even when stored flat in the freezer. They are perfect for the "brick" storage concept as well. I also love how durable they feel—no flimsy plastic here. The measurements on the bag are clear, and there’s a space to write the date and amount, which makes organizing a freezer stash so much easier. Personally, I like the clear plastic color so I can see any air bubbles or freezing issues. Overall, great quality, easy to store, and a must-have for any breastfeeding or pumping mom. Highly recommend!

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L. PetersonReviewed in the United States on June 3, 2010

After discovering that Madela bags can make your milk smell and taste rancid, I switched. But, I also did a little comparison work: Lansinoh bags can hold up to 6 ounces of breast milk. Medela bags can hold up to 5 ounces of breast milk. Lansinoh: On the simplest level, the Lansinoh bag is easier to open and pour milk into than the Medela bag. The reason I find it easier is because of the material the bag is made out of and the bag is more pliable. You open the bag by removing a small strip that is perforated on the top. There are two seals on these bags, which is a huge plus. It's a comfort in preventing leaks. The reason why Lansinoh wins the freezing process is because they lay flat very well. I've found that when laid flat, the bag freezes into a solid rectangle of milk that is consistent in thickness. It is also easy to "stack" once frozen which is very helpful for organizing. It's also important to squeeze all the air out of the bag which is much easier to do since there is not a large plastic section at the top, like in the Medela bags. Medela: The Medela bags have the ability to be attached directly to a pump. As a result, there is a large plastic area on the top of the bag that is perforated. This makes these bags a little bit more awkward to open. Lansinoh: Since these bags are fantastic for the freezing process, they are easier to thaw because they are consistently the same thickness. They look like a perfect rectangle of frozen milk. Or you can freeze the bag standing up. My husband loves how easy it is to thaw these out. Way easier than Medela. Medela: Bag leaks when you thaw it and sometimes they leak in the freezer (which really is a mess). This is because there is only one seal instead of the double seal on the Lansinoh bags.

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LorenaReviewed in the United States on April 26, 2025

I’ve been using these breast milk storage bags for a few weeks now, and I’m really happy with them. They’re easy to open and they double lock seal tightly, which gives me peace of mind that nothing will leak. The material feels strong and doesn’t tear, even after freezing. I also love that there’s a spot to write the date and amount, it keeps everything organized in the freezer. Overall, these bags make storing breast milk simple and stress free, something very important for newborn moms. A must have.

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LoreleiReviewed in the United States on March 22, 2025

These bags work well. I’ve used them with both of my children. I haven’t had any problems with them leaking this time around, the first time, I did have a couple leak. The bag is fairly thick, and easy to use. They store quite a bit of milk and the design leave some room at the top to allow the air to escape so you can lay them flat for the freezer.

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Deseret’s KitchenReviewed in the United States on April 19, 2025

The storage capacity is great. They have never ripped or torn on me, very sturdy and easy to open and close.

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BethReviewed in the United States on March 24, 2025

Never got to use these as I never produced enough. But from what I could tell, you get what you paid for. Bags themselves seem pretty durable & could hold fluid that could be frozen if need be. Price is not that bad for the amount you are getting. Clear in color. Decent thickness. And a normal size for a breast milk baggie.

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Amber mossReviewed in the United States on April 25, 2025

These are good bags, but I’ve noticed a few would leak once I thawed them. I do love how easy they zip together and have double the durability. They also store nicely, I lay mine so they are flat. They are easy to open but still lock the goods in safely. The plastic is kinda thin, which is why I think they leak (they leak in the corners of the bottom) overall, they are good bags and do the job, with the exception of a few that leak.

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Megan AvneReviewed in the United States on March 1, 2025

I use these every day! I have used this brand for all three of my babies and feel like they hold up the best! They store 6 oz but honestly, 5 oz is perfect. 6 oz it gets a little hard to squeeze all the air out to lay flat. It’s supper easy to open. The double zip makes it sure that the milk stays in. The bags are thick enough that they are sturdy. The bags can stand up if you open it enough when pouring in the milk. I love that you can document everything on the bag. These are perfect for pumping mamas!

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Olivia M.Reviewed in Australia on July 11, 2024

Best bags I’ve used. They freeze flat better than any other brands I’ve tried. Highly recommend

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AnnaReviewed in the United Arab Emirates on March 21, 2024

When unfreezing the milk I noticed that almost each bag has a damage and causing milk leakage

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Afnan MandurahReviewed in Saudi Arabia on April 4, 2025

جودة ممتازة

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SurabhiReviewed in India on March 26, 2020

Perfect for storage. Loved it

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Client d'AmazonReviewed in France on February 17, 2018

Ces sachets de conservation pour le lait maternel représentent pour moi le meilleur produit de ce type sur le marché: solide, de grande contenance et sans bisphénol A. Les seuls avec lesquels je n'ai jamais eu d'accident, pas de déchirure, pas de sac renversé, la matière plastique est top et prévient ce type d'accident. Par ailleurs ils sont vendus par paquet de 50 et à un prix plus intéressant que ceux des autres marques. Je les recommande.