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.
Description
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.
Dimensions (Overall): 7.3 Inches (H) x 5.4 Inches (W) x 3.4 Inches (D)
Weight: 1.11 Pounds
Features: Disposable
Capacity (Volume): 6 Ounces
Safety and Security Features: BPA-Free, BPS-Free
Package Quantity: 100
Industry or Government Certifications: No Certifications
Material: Plastic
Care & Cleaning: Discard After Using
TCIN: 14009925
UPC: 044677204705
Item Number (DPCI): 030-05-0338
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 4.89 inches length x 5.24 inches width x 3.7 inches height
Estimated ship weight: 1.003 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
A: Hi there! These bags are designed for one-time use only and should not be washed or reused.
submitted byLansinoh Team - 1 month ago
Brand expert
Q: Can these be used a a bottle warmer if taking from the refrigerator?
submitted by Ksr - 2 months ago
A: Hi there! Frozen Breastmilk Storage Bags can be thawed in the refrigerator or at room temperature, depending on the required speed of thawing. The frozen sealed bag may also be placed in a bowl of warm tap water; please never use extremely hot or boiling water on a stove top. DO NOT microwave the milk to defrost, as this process may destroy nutrients in the milk, and create “hot spots” that would be dangerous to baby.
submitted byLansinoh Team - 2 months ago
Brand expert
Q: is it made in USA? OR China?
submitted by JK - 10 months ago
A: Hi there!
They are made in Thailand. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. Thank you for understanding!
submitted byLansinoh Team - 10 months ago
Brand expert
Q: Is there an expiration on the bags? Will they last if purchased nowand use them in 6 months?
submitted by Kaila - 1 year ago
A: Hi there! There is no expiration date or shelf life for breastmilk storage bags. However, we recommend using them within 2 years of purchase.
submitted byLansinoh Team - 1 year ago
Brand expert
Q: after i thaw this out, can i pour this into a baby bottle?
submitted by mme - 1 year ago
A: Hi there,
Absolutely. Upon thawing the breast milk, you can go ahead and pour into a feeding bottle.
submitted byLansinoh Team - 1 year ago
Brand expert
Q: Are the storage bags and adapter compatable with the SPECTRA S2 pump? I would like to pump straight into the bag if possible.
submitted by MLH - 2 years ago
A: Hello MLH, Thank you for your question. The pump into bag adapter is compatible with most Medela, Ameda, Evenflow, or other standard neck pumps.
submitted byLansinoh Team - 2 years ago
Brand expert
Q: Can these bags be used with the Elivie Stride pump?
submitted by FTM Mom - 3 years ago
A: Hello FTM Mom,
Thank you for your question. No, our Breastmilk Storage Bags cannot be used in the Elivie Stride, however, the milk can be transferred into the bags. Additionally, you can conveniently pump directly into Lansinoh® Breastmilk Storage Bags which are compatible with a Lansinoh pump or with most other standard neck pumps. In order to pump directly into other standard neck pumps, a Breastmilk storage Adapter is required. This item can be purchased separately. The Adapter is compatible with most Medela®, Ameda®, Evenflow® or other standard neck pumps.
The reviews highlight a mix of experiences with these breast milk storage bags. While many guests appreciate their durability, ease of use, and compatibility with various pumps, concerns about leaking and flimsy design persist. Guests value the double seal feature and the ability to write on the bags for easy tracking. However, some have faced issues with spillage and inaccurate measurements, leading to frustration during milk storage and thawing.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2
4.2 out of 5 stars
2541 star ratings
4.2 out of 5 stars with 2541 reviews
design
3.0 out of 5
design: 3.03 out of 5
easy to clean
3.9 out of 5
easy to clean: 3.91 out of 5
safety
3.4 out of 5
safety: 3.35 out of 5
63% would recommend
814 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
13 August, 2026Verified purchase
Spill central
These are great if you love spilling milk all over the place. I’ve never been so frustrated by bags. The shape and flimsiness of the ridge mean it’s always folding over right as I start to pour in, making milk spill on the outside of the bag. I was stuck with this brand as a last minute choice before a trip and have never hated any other type of bag I’ve used, but if I could’ve I would’ve returned immediately and never purchased again.
1 reply from Lansinoh Team team - 20 days ago
Thank you for sharing this feedback. We're sorry to hear about your experience. Because the issue you describe is not typical, we would like to investigate the product you received. Please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
design
1.0 out of 5
design: 1 out of 5
2 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
8 August, 2026Verified purchase
Wanted To Love These
I bought these when I was in a bind and I thought I’d like them because I enjoy most Lansinoh products… The shape of these bags has led to me wasting so much milk because I thought I cleared the highest point of the bag and I hadn’t. There’s actually no point in the weird little hump at the top. It’s solely for ragebait purposes. Other than that, the bags are leak-proof, they easily seal, they’re pretty durable, and the material is nice and not too thick… They’re decent as long as you have enough milk leftover to store in them after you waste half of it trying to get it into the bag.
1 reply from Lansinoh Team team - 22 days ago
Thank you for sharing this feedback on our Breastmilk Storage Bags. We're sorry to hear about your experience with them. Because the performance you describe is not typical, we would like to investigate the product you received. Please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
design
1.0 out of 5
design: 1 out of 5
easy to clean
3.0 out of 5
easy to clean: 3 out of 5
safety
5.0 out of 5
safety: 5 out of 5
3 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
20 July, 2026
DO NOT BUY
DO BOT BUY! These are the absolute WORST milk bags! They’re are so flimsy that they don’t allow you to pour the milk out of them without it caving/bending. I lost 3oz of breastmilk. For a “just-enougher” that is devastating. Do better Lansinoh.
1 reply from Lansinoh Team team - 1 month ago
We appreciate you reaching out and are sorry to hear about this issue. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
design
1.0 out of 5
design: 1 out of 5
3 guests found this review helpful. Did you?
1 out of 5 stars
8 July, 2026Verified purchase
Leaks
This is the second box I bought and all the bags leak. Wasted so much milk. I thought it was just bad luck the first time but it happened again.
1 reply from Lansinoh Team team - 2 months ago
We appreciate you reaching out and are sorry to hear about the issue with your pump. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
Momx2
2 guests found this review helpful. Did you?
1 out of 5 stars
16 May, 2026
(no review title)
Wrong price is advertised
1 reply from Lansinoh Team team - 4 months ago
Hi there! Please reach out to Target directly to discuss this concern. Should there still be a concern, you can contact us directly at customerservice@lansinoh.com or by calling 1-800-292-4794 so that we can start a troubleshooting ticket for you
Destiny
Did you find this review helpful?
1 out of 5 stars
17 April, 2026
Used to be great, now dont bother.
These used to be great and the only bags I used. Now they’re much thinner, and more often than not leak out the top of the zipper on the side seam. I’ve wasted so many bags because like 1 out of every 3 or 4 doesn’t leak. I will be switching brands once I’m through the ones I have.
1 reply from Lansinoh Team team - 5 months ago
Thank you for sharing this feedback on our Breastmilk Storage Bags. We're sorry to hear about your experience with them. Because the performance you describe is not typical, we would like to investigate the product you received. Please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
Jb
2 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
13 April, 2026
Beware! Bags leak
Beware‼️ Had a few bags leak after being thawed out in the fridge.
1 reply from Lansinoh Team team - 5 months ago
Thank you for sharing this feedback on our Breastmilk Storage Bags. We're sorry to hear about your experience with them. Because the performance you describe is not typical, we would like to investigate the product you received. Please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
Rose
2 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
8 April, 2026Verified purchase
Pump Directly with Spectra!
These are so great. I used them with my first and never had leaks. Years later, using them again and they even work with my Spectra pump! Can pump directly into these bags for an easy clean up.
JW
design
5.0 out of 5
design: 5 out of 5
easy to clean
5.0 out of 5
easy to clean: 5 out of 5
safety
5.0 out of 5
safety: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
3 April, 2026Verified purchase
(no review title)
Compared to other bags, this is my favorite! Holds a lot more and it can fit into some breast pumps like spectra
JennyD
Did you find this review helpful?
3 out of 5 stars
30 March, 2026Verified purchase
(no review title)
The bag works fine to store your milk however I loose some milk when pouring in from my wearable because of the oval flaps. No matter how I position it they always get in the way and makes a mess, some losses have been more than others. I wish it had a better design. These are definitely better for storing milk directly in them when pumping from a wall pump.
Paloma
design
1.0 out of 5
design: 1 out of 5
easy to clean
4.0 out of 5
easy to clean: 4 out of 5
safety
3.0 out of 5
safety: 3 out of 5
Did you find this review helpful?
1 out of 5 stars
15 March, 2026Verified purchase
Poor quality.
I just started getting into my freezer supply. 3 of the 5 bags I pulled out so far are broken.
1 reply from Lansinoh Team team - 5 months ago
We appreciate you reaching out and are sorry to hear about the issue with your bags. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
Sierra
Did you find this review helpful?
1 out of 5 stars
24 February, 2026Verified purchase
(no review title)
This are awful. They’re so thin and then collapse in your hand while trying to pour from the pump. I’ve lost so many ounces because of it. They also don’t sit upright because they’re so thin
1 reply from Lansinoh Team team - 6 months ago
We appreciate you reaching out and are sorry to hear about the issue with the Milk Storage Bags. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
Kayla
Did you find this review helpful?
4 out of 5 stars
Thumbs up graphic, would recommendWould recommend
19 February, 2026
Worked great but some leaked
Very easy to use and the bags are durable but flimsy. The measurements are not accurate. They worked well though storing milk flat in the freezer. I did have only a couple that somehow had a busted seam and leaked so just be cautious but it was only maybe 1 or 2 out of the bunch. I used these until I got free bags from insurance and these actually fit better in the tray I used to hold them.
PM
Did you find this review helpful?
1 out of 5 stars
1 February, 2026Verified purchase
(no review title)
Flimsy and difficult to pour milk into. Never tried but nice that pumping directly into the bag is an option.
1 reply from Lansinoh Team team - 7 months ago
We appreciate you reaching out and are sorry to hear about this issue. For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
Shelby
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
27 December, 2025Verified purchase
(no review title)
My go to milk storage bags, love them!!!
Chelly
design
5.0 out of 5
design: 5 out of 5
easy to clean
5.0 out of 5
easy to clean: 5 out of 5
safety
5.0 out of 5
safety: 5 out of 5
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
11 December, 2025Verified purchase
Awful
Extremely difficult to fill bag due to design. I have lost so much breast milk when pouring. I will never buy again.
1 reply from Lansinoh Team team - 9 months ago
Oh no! We are so sorry to hear this! For the quickest and most effective support, we recommend contacting our customer support team directly at customerservice@lansinoh.com or by calling 1-800-292-4794. They’ll be able to assist you with troubleshooting and resolving the issue. Thank you for understanding!
KT1902
design
1.0 out of 5
design: 1 out of 5
safety
1.0 out of 5
safety: 1 out of 5
2 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
19 November, 2025Verified purchase
great buy
I love these exams, durable and practical and perfect for freezing
Ana
1 guest found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
17 November, 2025Verified purchase
(no review title)
This item is cheaper for a reason. The quality is poor compared to other brands. Very flimsy, hard to fill and can leak.
1 reply from Lansinoh Team team - 10 months ago
Thank you for sharing this feedback on our Breastmilk Storage Bags. We're sorry to hear about your experience with them. Because the performance you describe is not typical, we would like to investigate the product you received. Please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
Ashley
design
1.0 out of 5
design: 1 out of 5
easy to clean
1.0 out of 5
easy to clean: 1 out of 5
safety
3.0 out of 5
safety: 3 out of 5
4 guests found this review helpful. Did you?
4 out of 5 stars
27 October, 2025Verified purchase
(no review title)
Convenient bags but did not like how flimsy they were
Pauline
design
4.0 out of 5
design: 4 out of 5
2 guests found this review helpful. Did you?
2 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
14 October, 2025Verified purchase
(no review title)
I haven’t had an issue with leaking. However, the bags are really flimsy and don’t stand well when pouring milk into them. I also don’t like that the label at the top is upside down. A weird design choice, in my opinion.
1 reply from Lansinoh Team team - 11 months ago
Thank you for sharing this feedback on our Breastmilk Storage Bags. We're sorry to hear about your experience with them. We will be sure to send this information over to the appropriate department. Should you need further assistance, please reach out with your best contact information to customerservice@lansinoh.com, and a member of our Customer Service team will get back to you right away. We look forward to hearing from you.
