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Lansinoh Breastmilk Storage Bags, 100 Count, 6 Ounce, Easy to Use Milk Storage Bags for Breastfeeding, Presterilized, Hygienically Doubled-Sealed, for Refrigeration and Freezing

  • Based on 69,746 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jul 24
Order within 7 hours and 14 minutes
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Size: 6 Ounce


Unit Count: 100.0


Features

  • SUPER STRONG- Designed with double sealed side seams and a double zipper to protect and freeze breastmilk
  • SAFE BREASTMILK STORAGE- Our storage bags are presterilized and BPA/BPS free with a tamper-evident, fully sealed tear-away top for safety
  • SAVE TIME- Pump directly into the bags using your Lansinoh pump or most major pump brands using our Lansinoh pump-into-bag adapter (sold separately)
  • EASY TO USE- Each bag has a large write-on label at the top plus a convenient pour spout
  • COMPACT STORAGE- Lay flat to safely freeze; Stand in the fridge for compact, easy storage

Description

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.

Brand: Lansinoh


Material: Low density Polyethylene (LDPE)


Capacity: 6 Ounces


Product Dimensions: 4"W x 8.25"H


Recommended Uses For Product: Refrigerate


Closure Type: Zipper


Number of Items: 1


Special Feature: Freezer Safe


Shape: Rectangular


Color: Purple


Brand: ‎Lansinoh


Material: ‎Low density Polyethylene (LDPE)


Capacity: ‎6 Ounces


Product Dimensions: ‎4"W x 8.25"H


Recommended Uses For Product: ‎Refrigerate


Closure Type: ‎Zipper


Number of Items: ‎1


Special Feature: ‎Freezer Safe


Shape: ‎Rectangular


Color: ‎Purple


Item Weight: ‎1 Pounds


Model Name: ‎Breastmilk Storage Bags


Number of Pieces: ‎100


Size: ‎6 Ounce


Reusability: ‎Disposable


Is Microwaveable: ‎Yes


Manufacturer: ‎Lansinoh


Part Number: ‎20470


Item Weight: ‎1 pounds


Country of Origin: ‎Thailand


Item model number: ‎20470


Is Discontinued By Manufacturer: ‎No


Style: ‎Storage Bags


Item Package Quantity: ‎100


Special Features: ‎Freezer Safe


Included Components: ‎100 Lansinoh® Breastmilk Storage Bags, 6oz


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 14, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good mix of affordable and reliable
Size: 6 Ounce Unit Count: 100.0
I’ve tired 3-4 different types of breast milk storage bags, these won out. They’re easy to use/open, affordable, and when I thaw the milk, they don’t have leaks. Other brands had a few leaks in fridge during the defrost time :(
Reviewed in the United States on December 18, 2023 by Victoria Ake

  • I love with the product
Size: 6 Ounce Unit Count: 100.0
I can't say enough good things about the Lansinoh Breastmilk Storage Bags! As a breastfeeding mom, these bags have been an absolute game-changer for me. The convenience of being able to pump directly into the bags using the included pump adapters is a huge time-saver. The fact that they're presterilized and hygienically double-sealed gives me peace of mind knowing that my breast milk is being stored safely. The 6-ounce size is perfect for my needs, and they fit easily in the refrigerator or freezer. I love that they're designed for both refrigeration and freezing, making it incredibly versatile. The easy-to-use design and leak-proof seal make transferring and storing breast milk hassle-free. Lansinoh has truly thought of everything to make the storage process as seamless as possible. These bags have become an essential part of my breastfeeding journey, and I highly recommend them to any breastfeeding mom looking for a reliable and convenient storage solution ... show more
Reviewed in the United States on August 7, 2023 by Ahuva Israelov

  • 500 bags and counting...
Size: 6 Ounce Unit Count: 100.0
I'm a mom who exclusively pumps and these bags were the winner. I love the Kiinde milk bags for travel or outings because the resealable top is easy to wash on the go and easy to pour in an airplane, train, etc. However, for FREEZER storage and everyday use, these bags are just what I needed. They are the flattest storage bags I have tried and as long as I don't overfill them too much (they are a little forgiving), they do not burst in the freezer or when I'm thawing later. They stand up well when I'm pouring into them and they're easy to label. My only gripe is that they are not easy to pour out of with one hand (while holding baby), but that's why I also like the Kiinde bags on-the-go. With two hands, it's no problem and the plastic is firm enough not to flop all over the place. I wish there was a way to easily freeze large quantities of milk without wasting so much plastic (the sanitary pull tab that's completely wasted and then the bag itself) but these really are the best option. I have tried washing them to reuse and it's pretty difficult because they naturally want to close and flatten out. I wouldn't say that's a problem to be solved, though, as they're intended for single use anyways. Overall, these held up and supported my pumping journey so my baby can have breastmilk. ... show more
Reviewed in the United States on October 1, 2023 by Dreamer

  • Milk freezer bag of choice
Size: 6 Ounce Unit Count: 100.0
I recently switched from Medela milk storage bags to Lansinoh bags, based on online reviews and recommendations from friends. Many of the Medela reviews said the bags gave the milk a plastic smell, strong enough that some babies were even refusing the milk. My baby has generally taken the Medela milk, although there was one time when she was not happy with the milk (but her fussiness could also have been reflux or gas, it's hard to tell - I didn't think about it being the taste of the milk until I read these reviews and realized that was one of the few times I'd fed her frozen milk and also one of the few times she's been fussy while eating). However, this made me nervous about the quality of the frozen milk. The main complaint I saw with the Lansinoh bags was that they seemed flimsy and don't stand up. They are definitely not designed to stand up the way the Medela bags are, but this actually makes them MUCH easier to store in the freezer, which is a big part of the reason I will stick with them. My frozen milk stock has gotten big (I'm saving up for when I go back to work), and the Medela bags were falling all over the place because they won't stay stacked on top of each other. I can't freeze them standing up because I will run out of space very quickly that way, and they don't freeze flat lying down so that they slide all over each other when the stack gets big. I ended up having to put them into bigger bags in the freezer. The Lansinoh bags freeze flat and stack easily on top of each other, so I will be able to store more of them and without so much frustration. It doesn't bother me that these bags don't hook up to the pump like the Medela ones do. I pump into bottles and pour into bags anyway, to make sure I am getting an accurate read of the amount I'm storing, and to store the exact quantity I want. With either bag, I would recommend pumping into a bottle and pouring, because markings on a bag won't be fully accurate no matter how good the bag is, since the sides are flexible. I also like that the Lansinoh bag has space for the name, time, and amount on the bag in addition to the date. I was writing this information on the Medela bags but running out of space for it all. The designated space for this information on the Lansinoh bags is also good for new mothers, who may not know to include all this - it took me about 25 bags before I realized I should be writing the amount and time on the bags. The markings for amounts are not accurate on either bag, and once they freeze you can't read the markings anyway (the milk moves). The Lansinoh bags have a double-seal zipper, which helps prevent leaks and seals the milk better. Lastly, I feel much more confident that these bags are sanitized for my baby. The Medela bags don't say anything about the bags being pre-sanitized. They give directions on sanitizing the adaptors but not the bags, so I assume the bags are sanitized, but it doesn't specifically say it. The Lansinoh bags SAY they're sanitized, AND they have a tear-off seal at the top of each bag so you KNOW it's sanitized when you open it. For neurotic moms like me, that's what I need for peace of mind. ... show more
Reviewed in the United States on November 19, 2015 by Anna B.

  • High quality and easy to use
Size: 6 Ounce Unit Count: 100.0
I have been pumping on and off for the past 7 months, so I have a lot of experience with these bags. I love that they have a perforated tab that keeps each one sealed to ensure the bags are clean before use. And there is space to write the date, time, amount, and either your name or your baby’s name. But the best part is that they are sturdy enough to use for fridge or freezer storage. I’ve never had any issues with the bags splitting or disintegrating whenever I defrost milk that has been frozen. I will continue purchasing these breastmilk bags because they are the best! ... show more
Reviewed in the United States on January 26, 2024 by Danielle

  • The only bags I’ll ever use
Size: 6 Ounce Unit Count: 100.0
I’ve tried other bags but these and by far superior. They’re nice and thick, labels are easy to read and it’s super easy to defrost. Would recommend using a regular (not a thin) permanent marker when writing in the label information. Laying them flat to freeze makes it super easy to stack them. When flat I can fit about 13 bags in the large ziplock bags ... show more
Reviewed in the United States on January 3, 2024 by Leslie

  • Perfect for pump, not accurate volume
Size: 6 Ounce Unit Count: 100.0
I love these bags! They work with my spectra breast pump when I travel and pump in the car. Easy to store and freeze. Only negatives is the bags do not reflect accurate volumes, and they sometimes leak when milk is thawing from freezer.
Reviewed in the United States on October 25, 2023 by Amazon Customer

  • The best breastmilk storage bags
Size: 6 Ounce Unit Count: 100.0
These are the best quality storage bags for breastmilk. You can easily pump into the bags and easily seal the bag once ur done adding the milk to it.
Reviewed in the United States on January 21, 2024 by Karen

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