Features:

  • Twist Pouches combine the leak-proof toughness of a bottle with the price and convenience of a disposable breast milk storage bag. Allows you to collect, store, prepare and feed using a single pouch. Eliminates messy and risky transfer of milk
  • Pouches twist lock onto pumps from ALL major manufacturers (using the appropriate adapter, sold separately)
  • Single-use pouches and caps are recyclable after use, eliminating dirty dishes. Pouches are pre-sterilized for grab-and-go convenience
  • Secure threaded cap eliminates the risk of leakage
  • These extra large (8oz) Twist Pouches are sufficient for breast milk or formula feedings at all ages.Materials: Pouch: Low-density polyethylene (#4); cap: High-density polyethylene (#2)
Great product for breastfeeding moms!

This product is amazing. I have used a variety of breastmilk storage bags and always struggle with making sure they are closed properly and pouring them into a bottle. These make it all so much easier. I have been using the Kinde breastmilk storage bags exclusively for the last 6 months since I returned to work and they make the whole process super simple. I know my milk is sealed up properly (no spilling or freezer burn) because the top easily screws on and off and can easily pour the milk into the bottle when I am ready to use it. This product is a game changer for breastfeeding moms.

These bags are perfect. Maybe a little more pricey than other bags ...

I adore everything about the entire Kiinde breastfeeding system! These bags are perfect. Maybe a little more pricey than other bags but I have used them for over 18 months and never had one leak. They work flawlessly with the pumping attachments on my Medela and they save me so much washing! They are even great for other uses, like bringing beverages along on trips. I have even used these as travel bottles for shampoo etc. Thank you Kiinde for making my breastfeeding journey just a little bit easier!

Easiest and most friendly milk delivery system!

These are the best bags on the market, hands down. In this review, I'm going to speak generally about their Kiinde system, since how else can I highlight the bag's features without praising the rest of the system? We were initially given a sample pack from Babies-R-Us and didn't entertain the thought of this system much. But after so much trial and error with our newborn, trying to find the bottle he'd latch to, we gave these a try. First of all, Kiinde's nipples are easy. They pop right on and off with a little adult strength. My son has tried repeatedly to pull them off as he eats and cannot complete the task. But what really was awesome is how these bags attach to most breast pump systems. After pumping, just screw the lid on, write on the bag, and store in the fridge or freezer. When ready, it's easy to warm in a mug of hot water or in their warmer system (we use the mug of hot water method). Because it's a bag, the heat transfer is quick and the milk warms quickly. From there, just connect the bag to the bottle casing, pop on the nipple, and go. It's perfect. I highly recommend the Kiinde system to anyone with a little one - especially if struggling to find a good bottle system. We've tried nearly all of them, and am kind of ashamed we didn't try these sooner.

A must have!

These bags are a must have item for anyone who is planning to pump after they return to work, I honestly do not know what I would do without these! I bought 2 sets of adopters for my spectra, I pump twice at work during the workday, I bring 4 sets of pump parts and 4 of these bags. After I am done with each set I just move it to a dirty bag and seal it and I never have to wash anything at work. Everything is well contained, goes directly into kiinde bags, it is not messy or gets spilled anywhere. I highly recommend it! I feel this really made a huge difference in my ability to continue breastfeeding my daughter. I feel it's a must have!

Inspect each one before you use it!!!

My daughter is 9 months old, I have used several hundred of these bags and rarely have a problem. On rare occasion I find a bag that is contaminated with what appears to be dehydrated bug parts or tiny dark particles of some kind. Because of this I look at each bag before I use it. But it's litterally only been maybe 5 bags out of several hundred. Also, 2 or 3 times a bag has leaked. I don't know how to check for that before using them, I just deal with it when it happens. I totally ignore the measurements on the bag. It's so difficult to properly open the bag to get an "accurate" reading of how many ounces. If I really want an accurate measurement I use something else to measure and pour the milk in tot he bags. Overall these bags work great and I use them on a daily basis and plan to continue to order them as long as I'm pumping.

Good for formula fed too!

I bought this system thinking I would breastfeed my son. Unfortunately, he was not able to latch, my supply was extremely limited, and I put them away in a closet thinking maybe we could use them if I ever had a second Child (sigh). We then switched to formula. He was very gassy and hated every nipple we tried (Philips Avent, Dr Browns, Mam, Munchkin Latch...). This went on for months where he hated to be fed. Then, in a moment of desperation, I poured the formula into one of these bags, and popped on the nipple, and I was AMAZED that he drank it. The bag collapsing kept out the air, and he seemed to like the shape of the nipple. He’s now 10 months old and has been using this system exclusively for formula since he was 3 months-old. When I have tried other things, he still hates them. It’s also great on the go that I can use the funnel to add the powder and then just add water for a quick bottle I don’t have to store, or keep cold and worry about heating. This worked very well getting through airport security!

I haven't washed a bottle since starting to use this system

Game changing . With the kiinde nipples - I haven't washed a bottle since starting to use this system. I repeat - I haven't washed a bottle since starting to use this system. Have used hundreds. No breaking. Only one of the many packages I got was there a slight issue- the bottoms were hard to widen with one hand while pumping but eventually i got it. But this was only one box of I don't know how many. yes, It's more expensive than the other bags but you don't lose milk transferring. It's the same price as the food pouches, so find whichever one is cheaper. Target online also sells these and with Amazon's crazy always changing pricing sometimes it's cheaper there (red card -5%, free shipping). If you can afford it, just do it. (& Buy in bulk when it's cheaper). You won't regret it. Pro: pump into bag, pop on nipple, feed kid, dispose. just wash nipple Cons: bulkier storage than other bags If you buy the starter kit it includes the shelf which is nice to keep it organized in the fridge If you still want to use bottles, I've got a bunch left over from first kid you can have!

Love these! Love the whole system

Love these! Love the whole system! I'm a bit confused though on why all these moms left reviews concerned about accuracy of measuring your milk in these bags. 1) most bags are off compared to hard plastic bottles 2) your a breastfeeding mom...you never truely know how much your baby is eating lol. These bags have never leaked on me and never ripped. They take up a little more room in the freezer but I just put them into gallon ziplock baggies and pile them in. I've never had anything weird in my bags as another reviewer said. But the caps are loose when you get them so it's possible crumbs or something from in your pump bag could get into then if you don't tighten the lids before throwing a bunch in your bag. oh and ice used the bags for purer food storage too. Works just great. Have even put hot purée into the bags before allowing to cool and the bag was fine.

Convenient to use and less messy than bottle containers

I loved this breast milk storage bag! Initially I didn't know how it works, but then after getting a free starter kit from my breast pump provider, I realized how convenient and easy it is to use. No more messy bottle containers to be washed after each pump. I liked the fact that you can connect the bag using an adapter to your pump and you're good to go. Other than that, you have the option to transfer it to a baby bottle or keep it in the bag then just connect the nipple that comes along with the starter kit and give it straight to your baby. Highly recommended, eventhough it's a bit pricey.

When you are using dozens of these a month, they are worth every penny

If you are debating these because of price STOP!! Yes they are a little pricier than medela or lasinoh bags, BUT --they have NEVER leaked on me. As durable as some people swear the lasinoh ones are, they got holes in them between putting them in the freezer and getting them back out. These get tossed in my purse when I leave work, and they could be scraping against my keys, not a single leak ever. --the screw on cap means I don't have to keep checking that the bag is lined up while I pump. I hated how loose and unsecure the medela ones were, just hanging by that little funnel with hooks... --the adapters mean I can pop any nipple onto these, and just recycle the empty bag. NO WASHING BOTTLES!!! I swear I was spending 2 hours a week washing bottles, and time is worth more to me than 40 cents. I will be giving EVERY working mom I know the starter pack for every baby shower I go to from now on. I would NEVER go back to another type of storage bag.

Full Reviews