Thanks to the Stellar Product Testing Panel I was able to try these bags and I was very happy with them. They were a good size for storing milk and the bags are very durable. Easy open and stored in the freezer very well. I was able to fill, flatten and freeze for extended storage with no problems of leakage or bags breaking/tearing. Would definitely recommend for anyone looking for storage bags.

Thanks to the Stellar Product Panel for providing me these breastmilk storage bags. I love love love that you can pump directly into these bags with the included adapter with almost any pump--I have struggled to build any kind of stash of breastmilk because an ounce or two of milk is hard to justify washing bottles and transferring to storage bags, but this eliminates milk lost in that process and makes clean up so much easier which is always a huge win in my book. As long as you have room for one bag in your freezer, these are easy to freeze flat and stack anywhere in the freezer after the initial freeze. The bags are good quality and I've had no leaks or anything to report. Great quality and easy to use!

I was able to test these milk storage bags thanks to the Stellar Product Testing Panel. The bags feel nice and thick compared to other breastmilk storage bags which to me translates to a good durable quality. I definitely liked that I was able to pump into the bags but there was a bit of a learning curve to it and I had to be very careful in the removal of the bags. I have not transferred from bags to bottles so I can't speak to that function, but going from bottles to bags is very easy. I use my bags only for storage of excess milk at the moment, and I like that the top is nice and big for writing date and volume, and the bags freeze and flat for maximum space saving in the freezer. I have not had to unfreeze any bags yet but I sure hope they don't leak for when I do eventually thaw them. Overall I very much like these storage bags for my needs.

I've used other milk storage bags in the past, but these Lansinoh bags have some really nice features that my previous brand did not. I love that there is a double seal - so many times I've thought I fully closed the bag, only to see some leak out, which is heartbreaking. The bags are easy to open and are a nice durable material. I use the Lansinoh manual pump, and was able to fit the pump into the bag, and directly pump into the bag with no need to use a bottle. This was great, as I did not have any additional pieces to have to wash later. It was easy to remove the pump when done with no spillage. I also use a silicone manual pump on the side I'm not pumping or feeding on, to catch anything that may come out. I was able to easily transfer the milk from there into the bags as well. You can freeze the bags flat, which saves so much space in your freezer. I will definitely continue to use these bags going forward. Thanks to the Stellar Product Testing Panel for providing me with this breastfeeding accessory.

Thanks to the Stellar Product Testing Panel for providing me with this breastfeeding accessories. These were the absolute best! I hate pumping because of all of the dishes that are required. This is 2 less things to wash. Additionally, I love that it saves time from pouring it from the bottle to the bag and there is no chance of spilling the liquid gold!

Great product! These bags are heavy duty/thick feeing. I do pump into a bottle and then dump into thr bags just so I can stop and sit ot down if needed. The bags freeze flat vert well and have had no leak issues. Highly recommend. We received this product from the Stellar Parent Panel.

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!

At first this bags were great, I was just pouring the milk in and freezing them because I had an abundance of milk toward the beginning. Now that my freezer stash has gone dry I’m pumping much more to keep up with my baby and I decided to start pumping directly into the bag to make it easier. The second time I pumped into the bags one of the bags fell off, spilling half the milk into my carpet. I know it was on securely, I gave it several firm tugs and it didn’t budge but then it has 4oz in there and can’t support the weight anymore. After I’m done pumping I’m taking everything to the kitchen and I drop a bag, it falls two feet to the CARPET -and every single corner starts leaking. I have no wasted more milk in this one online session than ever before

Bags were strong and easy to use. I was able to freeze them flat (such a space saver), and it was so easy to transfer the milk from the bottle into the bag. The double seal is great. It gave me such peace of mind that the milk would not spill out (which has happened with other bags). Overall, they are great! Thanks to the Stellar Product Testing Panel for providing me with this breastfeeding accessories.

After trying some other milk storage bags, I really feel like these are the best. They are easy to open and close. I've had issues completely closing other bags, then trying to lay them flat in the freezer only to end up with a leaky mess. These bags seem to be airtight. Also easy to pour from once defrosted. The only issue I have is that the measurements don't always add up. Not sure if this is because my pump bottles have inaccurate measurements, or it is the bags. But another benefit of these bags is they are easy to label. I can use various types of pens without it bleeding or rubbing off. I've laid these flat to freeze and seems to work fine. Also sit fairly well in the fridge when filled. Also the pump attachment is a neat feature to eliminate mess. Thanks to the Stellar Product Testing Panel for providing me with this breastfeeding accessories.