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Your cart is empty.Trusted by parents around the world, Lansinoh’s #1 selling breastmilk storage bags are ideal for storing, freezing, and protecting your precious breastmilk. 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. 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.
Angela K
September 4, 2025
These are great for breastfeeding Mamas. The quality if the bags are amazing. It is easy to fill and does notleak. It is easy to warm up the frozen milk too
Tony Rosati
September 2, 2025
These Lansinoh milk storage bags are a lifesaver! They're super sturdy and I've never had a single leak. The double seal is really secure, and I love that they stand up on their own, making pouring so much easier. Plus, they're freezer safe and easy to thaw, which is a huge time-saver. Definitely recommend these to any breastfeeding mom!
Ian Hegwood
August 4, 2025
Great value and easy to fill, empty and store. These are some of the thinnest on the market but they are easy in handling. The motif ones are hard to open, these are much easier. Overall very good bags.
Megan Avne
July 20, 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!
Savannah mortensen
May 19, 2025
I wasn’t able to store alit but the breast milk I did store these bags are amazing , the store a lot, easy to use , and are easy to keep track of how many ounces you have !!!
Madison Zieba
May 5, 2025
Have been using these bags frequently for the last two years. Love the thickness, storage capacity and durability. They are easy to open and an overall great product!
glamour girl
May 4, 2025
These are my favorite type of pumping bag so I couldn't resist buying a bunch when they went on saleHowever, EVERY box in this order was very beat up and unsealed - the bags within the boxes were sealed so I kept them but frustrating since now they won't stack well in storage
Verified Buyer
April 5, 2025
The old bags did not have the instructions on how to freeze but these do!! The upgrade to these bags are perfect. No spill. My only complaint is I wish there was an easier way to pour the my milk in without the flabs getting in the way. Overall, worth the buy
MDiffer
April 2, 2025
Great size and price, quality from this brand is excellent too!
Michel Rosey
March 28, 2025
He probado varÃas pero estás hasta da tristeza tirarlas cada vez ya que tienen una calidad excelente !!
Elen Lopez
February 24, 2025
Excelente producto, estoy muy satisfecha con este producto, nunca tuve ningún problema con las bolsitas
Mariana A
January 25, 2025
Buen producto
Fernando Medina B.
December 5, 2024
Tiene el mejor precio que he visto por la cantidad de bolsitas que ofrecen. Las bolsitas en si son resistentes y su tamaño es perfecto para las tomas de mi hijo y para almacenar en el congelador.
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