Lansinoh Breast Milk Storage Bags - Fast Freeze & Thaw - 100ct
$14.49
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- $20.99was $22.99 New lower price5 out of 5 stars with 21 ratings
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Guests are saying
The Lansinoh breastmilk storage bags are highly praised for their durability, leak-proof design, and convenience, making them a favorite among guests who pump and store milk. Many appreciate the ability to freeze the bags flat, saving space in the freezer, and the easy-to-use double zipper seal that ensures no spills. While some guests have experienced occasional leaks, the overall sentiment is that these bags provide a reliable solution for storing breastmilk safely and efficiently.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 2522 reviews
design: 3.05 out of 5
easy to clean: 3.91 out of 5
safety: 3.34 out of 5
63% would recommend
812 recommendations
1 out of 5 stars
Thumbs down graphic, would 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 - 3 days 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!
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 - 11 days 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!
1 out of 5 stars
16 May, 2026
(no review title)
Wrong price is advertised
1 reply from Lansinoh Team team - 2 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
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 - 3 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.
1 out of 5 stars
Thumbs down graphic, would 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 - 3 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.
5 out of 5 stars
Thumbs up graphic, would 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.
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
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.
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 - 4 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!
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 - 5 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!
4 out of 5 stars
Thumbs up graphic, would 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.
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 - 6 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!
5 out of 5 stars
Thumbs up graphic, would recommend
27 December, 2025Verified purchase
(no review title)
My go to milk storage bags, love them!!!
1 out of 5 stars
Thumbs down graphic, would 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 - 8 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!
5 out of 5 stars
Thumbs down graphic, would not recommend
19 November, 2025Verified purchase
great buy
I love these exams, durable and practical and perfect for freezing
1 out of 5 stars
Thumbs down graphic, would 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 - 8 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.
4 out of 5 stars
27 October, 2025Verified purchase
(no review title)
Convenient bags but did not like how flimsy they were
2 out of 5 stars
Thumbs down graphic, would 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 - 9 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.
5 out of 5 stars
Thumbs up graphic, would recommend
12 October, 2025Verified purchase
Perfect!!
No spillage and easy to fill up
5 out of 5 stars
Thumbs up graphic, would recommend
22 September, 2025Verified purchase
The Best Milk Storage Bags!
Great quality, Double Ziploc Enclosure, Works with Pumps