Lansinoh Breast Milk Storage Bags - Pre-Sterilised, Leakproof & BPA/BPS-Free - Fridge & Freezer Breastmilk Pouches - Pump into bag with Lansinoh Breast Pumps - Breastfeeding Essentials - 50 Pack

These are the best storage bags I have used over 5.5 years of breastfeeding. Originally I would be freezing the milk in bottles as we had so many from neonatal pumping. But it took so much space in the freezer so I decided to get these. The bags are strong and durable. You can label them to ensure you don’t use old milk which is really handy. They freeze flat which is great for saving space. They have a double seal which stops any milk from escaping. They have amounts on the side which can be handy when you’re bagging them - don’t want to freeze more than baby can drink and waste it. They are quick and simple to use. I had to scald my milk because of high lipase and the process wouldn’t take more than 5 minutes to bag it all up. Definitely worth the price to keep milk safe, well packaged and stored.

When we had our first child (who is only 7 weeks tomorrow) there were some complications at birth and he was in special care for several days. Being in here meant we were unable to be with him 24/7 and, as my wife was being treated for complications as well, we were unable to breastfeed. The Hospital was great and they had to bottle feed him. Of course when we then had to opportunity to try and breastfeed the little man was not having it - he wanted to ease and speed of the bottle and did not like the breast (im not sure he is his fathers son) Anyway, we got an electric Breast Pump (also from Amazon, great piece of kit, easy to use and sterilise and fitted the bottles we already had, good old TImothy) As it turned out my wife was able to produce vast amounts of milk, to the point where we needed another option for longer term storage. These bags are great, they have plentiful space to write on when the milk was expressed and when it should be used by. They are a very good quality bag, and have not been damaged when just chucked in the freezer - very durable. Easy to seal and the seal feels secure as well, you only need to do it once to seal the contents and you feel confident thats its sealed properly. They hold large amounts of milk, or as we use them, small amounts - enough for each feed. We did try another make as well - someone gave us a few to try - and we found those just felt thinner and not as substantial as these, and for the price these turned out to be more cost effective anyway. I would 100% recommend these for long term storage of milk and would not hesitate in buying them again if we needed too.

I have used these bag for over 7months now, so I can pump straight into the bag which has been so helpful. They are good quality and brilliant value for the money.

Great for storing breastmilk in the fridge or freezer. The volume marking on the bags seems to be accurate as well.

The bags come is 2 packs of 25 per box. The top of each bag has a perforated seal which comes away to ensure that the bags aren't tampered with prior to use. Pro's: 1. It's quite handy that the area for writing the details of the milk is upside down so that you don't end up resting your hand on the milk (if you choose to write the details after filling the bag). The area for the details is also above the double seal so there is no danger of puncturing the bag with a pen. 2. The bottom has a gusset which allows for expansion once filled and the sides of the pouch have at least a 2mm extra secure seal to them to prevent any leakages. I've used at least 100 of these bags so far and I haven't lost a drop of the liquid gold through leakage. 3. TOP TIP! The opening of the bag is wide enough to fit around the outlet of my medela pump. I just slide the bag over the outlet and tie a hair tie between the double seal and the bottom of the pump to prevent it sliding off. This way, you can express straight into the bag. Cons: 1. They don't stand up straight if filled past 2-3oz. I have had to line mine up in a container to prevent any mishaps (see pic) 2. The measure guide on the pouches is very inaccurate. In the attached pic, I expressed 5oz yet the pouch showed nearly 6oz once filled. 3. The bags only rcommend filling up to 6oz. I've managed to fill up to 8oz so far without incident but it's something to be mindful of if freezing etc. Conclusion: Overall, they are some of the cheapest breastmilk storage bags on Amazon and, if you're prepared to make a few tweakes to the way you use them, they will serve you well

I’ve been using the Lansinoh breast milk storage bags for a few weeks now, and they’ve made my pumping routine so much easier. The bags come pre-sterilised, which is super convenient, and I feel confident using them straight out of the box without any extra steps. The double zipper seal is very secure—I’ve had no leaks, even when freezing and thawing. I also love that the bags can lie flat in the freezer to save space, or stand upright in the fridge when needed. The labeling area is easy to write on, and the measurements are fairly accurate for tracking volume. So far, I’ve had no issues with durability or tearing, even when opening the bags with slightly wet hands. They’re also BPA and BPS-free, which gives peace of mind. These are now a staple in my daily routine. Highly recommend for any breastfeeding or pumping parent.

Very practical, easy to use and good value for money. I bought twice!

Good quality thick storage bags. They can be a bit fiddly trying the milk out into a bottle but not a major issue. Have purchased three times now.