To all the ppl complaining about leaking bags, i have to ask if they made sure to lay the milk bag flat when freezing to allow room for the milk to expand? And also if they made sure to not fill past 6 oz? I have only ever had one problem with my milk leaking when thawing but noticed it was due to rough handling of the frozen milk bag. Otherwise I have never had a problem. Just try to keep a designated container to store the milk upright once frozen and handle the milj with care would be my advise. Other than that I find these bags durable for the most part just dislike that when the milk is not frozen, it tends to be super flimsy since the plastic is more on the thinner side, but that is a minor complaint.

These bags are terrible. They're incredibly thin, leak when thawing, and the pour spout has a hole in it that is supposed to help with pouring, but honestly just ends up all over your counter. I've gone through at least 300 of them, and haven't had a single one do it's job.

I received this breastfeeding accessories from the Stellar Product Testing Panel, but I purchase these regularly! I have been using Lansinoh breastmilk storage bags since my son was born 3 months ago and prior to that, I used the same bags with my daughter (now 3). They're the only brand I trust to store my previous breastmilk (especially after seeing that my sister-in-law lost about 2 months worth of her stash due to a store-brand bag being faulty). These bags are incredibly durable, don't leak if they drop on the floor (closed of course) and they can stand up on their own which makes them fantastic for re-heating or filling. They are the easiest to open, lay nice and flat in the freezer and pack easily for road trips. I highly recommend these to any new mom!

The Lansinoh Breastmilk Storage Bags are made of a very durable plastic that is easy to open and close and allows me to squeeze out all the extra air for a nice seal. I like the double zipper closure which makes sure there are no leaks. I also like how I can freeze the bags flat so this saves so much room and the frozen bags are easier to stack.I love how there is a free adaptor to pump directly into the bags- so this allowed me to wash less bottles at the end of the day. I have tried out 2 other breast milk storage bags and I would have to say the Lansinoh Breastmilk Storage Bags are still my favorite. My favorite feature is the ability to freeze-flat which saves room in my freezer. Thank you to the Stellar Product Testing Panel for providing me these breastmilk storage bags to try.

This is the first breastmilk storage bags I’ve ever used and I love them. Without having much experience, these are the easiest to use! There’s a perforated opening so each bag is sterile until you empty the pumped milk into it. I pump into a bottle and pour it in the bag in 4oz measurements. I love that it has the measurements right on the bag though! There’s even a place to write how much (in volume)each bag has so months from now you can thaw and pour into a bottle. I think my favorite feature of these bags is that I can lay them flat in the freezer and then stack them next to each other once frozen and they save a lot of space based on the design of the bag. I would buy these over and again. Super easy, super straightforward, and durable plastic that doesn’t leak or tear. I received these Lansinoh breastmilk bags as part of the Stellar Product Panel testing in exchange for my honest review.

I really love the Lansinoh breast milk storage bags! I'm most impressed with their slim design. They freeze uniformly narrow, unlike other bags I've used, which makes it so much easier to store them in my small apartment freezer. I also like that I can pump straight into the bags even without a Lansinoh pump. I've been skeptical about this feature in the past, but the bags feel very secure on the pump adapter and I didn't worry that they would detach. Getting the bags on and off the adapters was smooth, and I like that the bags have a perforated rip-off strip at the top so I don't rip the bags while maintaining their sterilized state. Usually I don't trust the ounce gauge on the side, but the gauge was surprisingly accurate when I held up the bags. It wasn't as accurate if I set the bags on the counter. One thing I found a little awkward was the labeling area is upside down if the bags are upright - not a huge deal, but a little off-putting to the OCD part of me. Thank you to the Stellar Product Testing Panel for the opportunity to try out the Lansinoh breast milk storage bags! These opinions are my own based on my personal experience.

I love these storage bags and always recommend them to other moms. I have been exclusively pumping for months and these storage bags have not failed me. I love that they stand up when I am pouring milk into them. They have an awesome spot for me to write the date, time and amount directly on the bags. I love that they lay flat when I need to freeze milk. This also allows me to neatly store them together in ziplock bags instead of having them thrown all over my freezer. The double zip helps prevent leaks. I havent have one of these bags leak in the fridge or freezer. I love these bags and highly recommend them. I received these Lansinoh Breastmilk Storage Bags from the Stellar Product Testing Panel.

Bags are very effective for storing in fridge and/or freezer and transporting milk. I had previously read reviews where people had reported that the bags didn't seal correctly. What I have learned from experience is that you should make sure you seal correctly by sealing the bag 2 to 3 times. I've been using these bags for at least 10months and only had 2 spills because I didn't seal the bags correctly.

As a third time pumping mom, I find these milk storage bags to be far superior to other brands I have tried. The pump adapters allowing me to pump directly into the bag is a huge plus! It is easy to set up, saves time from washing extra parts and anything that saves time is a huge win in my book. They freeze flat, the bags dont break or leak after thawing and pouring into bottles is spill free. Thanks to the Stellar Product Testing Panel for gifting me these milk storage bags, I have found my new go-to milk bags!

I recieved my Lansinoh Breastmilk Storage Bags through Stellar Product Testing Panel. For starters, the bags durability is highly acceptable as well as pleasing. These bags have heavy duty strength. The products material is very thick. The opening and closing mechanism is fantastic. I was able to seal my milk immaculately. I enjoyed the bags coming with pump accessories. I found ease being able to pump directly into a bag vs into a bottle and then into a bag. Pouring my liquid gold was an easy transfer into bottles from the bag when needed for feeding. The bags lay flat and freeze with no issues. My favorite feature of these bags is the pumping pieces included for ease of milk storage into the bag. This product is exceptionally perfect for breastfeeding mothers.