Lansinoh Breastmilk Storage Bags, 100 count
$11.89
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Price: $23.49 - $11.89
(as of Nov 15, 2025 07:21:07 UTC – Details)
Trusted by parents around the world, Lansinoh’s #1 selling breastmilk storage bags are ideal for storing, freezing, and protecting your precious breast milk. Built super strong, Lansinoh’s breastmilk bags come with a double zipper seal to help prevent leaks and reinforced double sealed side seams for ultimate protection. Presterilized for safe storage plus BPA and BPS free. Simplify your routine and save time by pumping directly into the bag with these newborn essentials must haves. For nearly 40 years, new mothers have trusted Lansinoh to support and care for them while they enter the messy magic of motherhood. Born from one mother’s realization that birthing people often go without the support they need and deserve, Lansinoh proudly stands with mothers all over the world. Our journey started with award winning, doctor recommended HPA Lanolin Nipple Cream: today, we offer a comprehensive collection of solutions to help new parents navigate pregnancy, birth, breastfeeding, and pumping. Our product range includes organic nipple balm, disposable nursing pads, washable nursing pads, breastmilk storage bags, manual breast pumps and double electric breast pumps, postpartum essentials, baby bottles, and more. Lansinoh products are available in more than 70 countries and the company is committed to being climate neutral by 2030.
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.
Kelli G. –
Durable and Thick, Easy to Use, 6 oz Max Capacity
Awesome storage bags! The plastic is thick and durable. Each bag is sealed and a little piece of plastic needs to be ripped off just prior to use. This keeps these bags clean and free from any contaminates. They fit 6 oz in each bag. The bag is clear and the fill lines are easy to see. The bottom opens up as you are filling to stand upright which is very helpful. It is easy to get the air out of the bag and the double ziploc makes it easy to seal shut. I have never experienced any leaking.The tab to write information is on the top of the bag, which is great if you forget to write on it prior to filling. There is a spot for date, time, and amount. These bags freeze flat and make it easy to defrost.I love these bags and will continue to purchase!
CA –
Great Storage Bags
These work be a great to store all of our extra breastmilk! We’ve stored over 150 bags, and none of them have leaked. The seal is very strong and they’re easy to use. They’ll even stand up leaning on something which helps with the milk pouring process. It’s also very easy to pour out of the corners so appreciate that design. These bags are nice and compact for easy freezer storage.
Tiara Luhn –
Reliable and durable — my go-to storage bags!
These Lansinoh breast milk storage bags are some of my absolute favorites! They’re nice and thick, hold a great amount of milk, and freeze beautifully without any leaks or tears. I’ve never had one rip, even after being stored flat and stacked in the freezer. They’re also super easy to label, which makes organizing my stash a breeze. Most importantly, I completely trust them to safely store my precious liquid gold. Highly recommend to any pumping mom!
Juandy –
Strong and reliable storage bags
These breastmilk bags are sturdy, easy to seal, and don’t leak. They freeze flat, which saves space, and thaw quickly when needed. Perfect size for daily use, and the double seal gives extra peace of mind.Pros: Durable, freeze flat, leak-proof.Cons: 6oz capacity can feel small if storing larger amounts.
Krista Ushin –
Love
This is my second baby using these. They’re really good. Love that it has a double seal. Have never had any leak, tear, or puncture. Nice and thick. Really easy to dump milk into from a bottle.
Bryana Okerson –
Best bags ever!
These 4 oz bags are perfect for when you are breastfeeding and need to store your milk, they freeze flat and take up less room than the 6 oz bags. I have had 0 issues with leaks.
Daniel Morales –
overall happy
Very good purchase for collecting breast milk. It helps prevent the spread of bacteria since they are single-use. They store just the right amount for my baby’s bottle feeding, are easy to handle, and have an excellent sealing system that keeps the milk safe and fresh. Quite durable and highly recommended!
Amber moss –
Leaks but still good
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.
Olivia M. –
Best bags I’ve used. They freeze flat better than any other brands I’ve tried. Highly recommend
Anna –
When unfreezing the milk I noticed that almost each bag has a damage and causing milk leakage
Afnan Mandurah –
جودة ممتازة
Surabhi –
Perfect for storage. Loved it
Client d’Amazon –
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.