These breastmilk storage bags are very easy to use and really durable! I like that there is a seal on them so you know they are sterile before putting your milk in. I also like how the zipper is very easy to open and close. They freeze flat and store upright for maximum storage! The biggest downfall (minor in the grand scheme) is the area where you write the date and ounces. Personally I don't need time or name for mine, and I feel that the headings are printed upside down in this area. I write on my bags the way I think they should be printed. Great bag other than that minor "flaw". I was given this breastfeeding accessory to try as part of the Stellar Product Testing Panel.

I received this product through the Stellar Product Testing Panel. I had already been using the Lansinoh milk storage bags exclusively therefore, I was already a fan of this product. The new milk bags allow for easy pumping directly into the storage bag. The material of course is BPA free and is sturdy and also seals tight so I had no problems with leaks. The one problem that I did have was attaching the top portion onto my pump. I also was a little uneasy about the fact that the bag attachment sits inside the bag without anything to secure it onto the bag. I honestly prefer the classic storage bags without the pump adapter because I know that the sterility of the bags remain intact until I pour the milk into them.

With the help of the Stellar Product Testing Panel, I was able to test the Lansinoh Breastmilk Storage Bags. To be completely honest, I am indifferent about these bags. Their durability is okay and average at best. The material of them feels a bit flimsy and thin compared to other storage bags I have used, but their double zip seal is good allowing the milk to stay in. They are easy to work when pouring the milk in. However, upon freezing and thawing, a few of the bags got holes on them some how and I ended up losing some of the milk in the thawing process. Additionally, upon receiving this product to test o was super excited about the attachments to pump directly into the bags- I would get to skip a step with having to wash my bottles! Unfortunately, the attachments did not work with my pump, which I found to be very odd considering it is a Lansinoh pump. The very positive to these bags is the fact that I was able to freeze them flat, allowing me to save freezer space and add in the most possible bags that I can fit.

Im so happy that Lansinoh has come out with these direct pump storage bags. Anytime you can minimize pouring, you decrease the chance of spilt milk! There is a bit of a learning curve to extracting the bag from the included pump attachment device without spilling, but with care to take both sides of the bag off at the same time, its no big deal. They seal well and freeze flat which is awesome. Pouring from the bag is pretty easy. I will definitely continue to use these, and am grateful to have received the product to test through the Stellar Product Testing Panel.

Thanks to the Stellar Product Testing Panel for providing me with these Lansinoh breastmilk storage bags! I'm currently nursing my 4th baby, and the Lansinoh breastfeeding supplies are my top choice for brands when it comes to buying anything for nursing and pumping. I have used Lansinoh breastmilk bags to pump for the past 8 years, and they have always been excellent. This newer design is no different! The bags easily come out of the packaging, and the area to write on (I always use a Sharpie) is designed well and doesn't smudge after written on. I most often pump into bottles and then transfer the milk into the bags, but I decided to try to pump directly into the bags and that was so easy! The attachment fit excellent into the bag and as long as you line it up with the white line at the top of the bag, you don't have to worry about the bag slipping off and milk spilling out. This saves time and also allows every drop of milk to be collected! The double zipper for the closure is peace of mind to know that no milk will spill out while in the fridge or freezer. These bags freeze well, and take up minimal space in your freezer when frozen flat. Thawing them is quick and easy also! My favorite feature of these Lansinoh bags is that I have never had a leak while heating them in all 8 years of using this brand. This gives me peace of mind in knowing that each time I pump, the milk is stored safely and will remain that way until I am ready to warm it up to feed my baby! Overall, I was thrilled with these bags and will continue to buy them throughout the rest of my breastfeeding and pumping journey!

I received these breastmilk storage bags from the Stellar Product Testing Panel. I was so impressed by the quality of these bags. The ziplock seal was easy to use and secure. The bag material was thick and didn't get any holes. Transferring the milk from a bag to a bottle was pretty smooth with minimal leaks. My favorite feature was the clear markings of ounces and the spot for filling in the information. I also like how easy it was to store the bags either standing or lying flat. I would definitely recommend using these storage bags.

The double snap seal adds assurance that your liquid gold is secure! I was not able to use the adapter to pump directly into the bag, but that is also not my preference. The bags do not stand up on their own when filling but they are easy to hold while filling. I find that pouring from the bag into a bottle is somewhat easy due to stability near the double seals. The major plus to me on these is being able to lie them flat in the freezer to free up a ton of space. I received these bags through the Stellar Product Testing Panel.

As an exclusive pumper, these are my go to bags! I transfer my milk into them, and I found the bags open easier with one hand for me to pour into than other brands. (I do not pump directly into them as I like an accurate measure of the amount and I believe the measurements on the side of the bag are a bit askew.) Obviously as an exclusive pumper I am constantly freezing and defrosting bags, and I rarely have one leak! My favorite feature is to freeze them flat and can stack them in my freezer to easily save space and rotate them as needed to quickly defrost the oldest. The tab at the top has all the space necessary for info that could be needed. I don't have a problem with fat of the milk sticking to the inside of the bag when I defrost it which is great. I love the fact they come sterilized and in easy pouches to stick into a pump bag or a cabinet. I received this breastfeeding accessories from the Stellar Product Testing Panel.

I am so disappointed! I thought I would save a few dollars on these bags - instead, I've just lost over 50oz of milk. As a working mom with low supply, this is just devastating! I do not recommend these bags. The seams are so weak, that when you freeze the milk, they split open. I now have to put all breastmilk bags in a ziploc bag to thaw, totally negating any cost savings. The zip seal is so weak that any pressure causes it will burst wide open! I'm back to using Nuk bags - they are only slightly more expensive and 100 times more reliable.

I received the Lansinoh Breastmilk Storage Bags through the Stellar Product Testing Panel. I wish I had these with my oldest. Pumping right into the bag is so convenient. The bags are all sealed and sterile before use. The pump adaptor easily screws into the pump connector which you then slide into the top of the bag. There is a white line that marks how far you push it in. My Medela pump work with this system. The storage bags are a thin heavy duty plastic that lay flat in the fridge or freezer. They have a double zipper seal for ultimate protection. They are super easy to travel with since they do not take up a lot of space in a cooler and the milk transfers easily to a cup or bottle. There is a tab at the top you can easily write down the date and any other info. I highly recommend these.