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Your cart is empty.Introducing Sposie Breast Milk Storage Bags Freezer with Pour Spout - the perfect solution for storing and organizing your precious breast milk. These 8 ounce capacity bags are designed to keep your breast milk fresh and safe for your little one. Made with BPA-free materials, these leak proof bags feature a convenient pour spout for easy transfer of milk into baby bottles. The temperature sensor ensures that your milk stays at the optimal temperature during storage. Compatible with Lansinoh and Medela breast pumps, these breast milk storage bags are a must-have for any breastfeeding mom. Whether youre pumping at home or on the go, these bags make it easy to store and transport your milk without any mess or hassle. You can trust that Sposie Breast Milk Storage Bags Freezer will meet all your needs. Dont settle for flimsy or unreliable milk storage bags - choose Sposie for quality and peace of mind. These durable bags are the ideal choice for busy moms who need a reliable and efficient way to store their breast milk. With Momcozy Breast Milk Storage Bags as a comparable product in the market, rest assured that Sposie stands out as a top choice for breastfeeding mothers who demand the best when it comes to storing their liquid gold. So why wait? Purchase Sposie Breast Milk Storage Bags Freezer today and experience the convenience and reliability that every mom deserves. Sposie breast milk bags are freezer safe down to -4°F so you can stock up your freezer supply with just a few pumps. Freeze, thaw and warm as needed - your breastmilk will stay nutrient-rich for your growing baby.
SANDY
August 22, 2025
I love these bags. These are probably the best bags out there they are nice and thick so I never have to worry about my liquid gold getting frostbite, the designs are super adorable, I have discovered that unlike most other brands the measurement on these is accurate which is very convenient as the writing on my pumping bottles keeps rubbing off. These bags have a cool feature with a thermometer on the bottom corner that turns colors to let you know when the milk is the right temperature or if it is too hot or too cold. I have never had a bag leak not once since using these storage bags and I have already purchased these several times. As far as previous comments starting they are hard to open yes they can be hard to open but that just shows that the double seal they have really works and keeps these from leaking. So for the pros and cons:Pros:Super cute designsThick strong materialNever leakAccurate measurementsDouble sealsCons:Can be pretty hard to openThey go out of stock oftenI can not recommend these storage bags enough seriously just order them you will not regret it.
Mandi kinder
August 11, 2025
I'm on my 5th round of purchasing these! They are super thick and durable and I have not had any leak on me. My only complaint is they don't lay or freeze as flat as other brands but they are the only one so far that hasn't leaked on me so at this point I don't care! And bonus, they are extremely cute!
Macy Haddox
August 9, 2025
These bags are adorable, first off. Bags feel very thick which is great! Most milk bags I used I had difficulties getting all the air out but for some reason it is very easy when using these bags! The zipper on these seal tight and I’ve had no issues so far. The temp guide is a super helpful tool and I love the easily useable pour spout! Value for money is amazing. I pay $1 less for very basic other milk bags I’ve used before that I had issues with. Only thing, pay attention to if your freezing milk (which is what most of us use it for lol) I believe it states to only put in 6oz of milk if freezing.
Ronika Walker
August 8, 2025
These bags are so cute to look at. They store 8oz well. And don't leak and are super durable. I will get these again. Worth the money
Alexsis
July 7, 2025
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Dara Bowles
July 3, 2025
I bought these because they were super cute and I was tired of the other boring looking bags I was using. Turns out, not only are they cute, they are amazing bags. I store 5oz in each of mine and they freeze to the perfect storage size. They are flat enough to put about 50oz in each of my milk bricks that go into a gallon size bag. I have also had no issues with leaks. Will be buying again and again!
Destiny
June 19, 2025
Best quality breast milk bags I have found. I have used over 200 of them and have never had them leak or rip. Love the design with the double zip to ensure you will not lose any milk if it doesn’t close all the way. They are also cheaper than other brands for the amount you get and with the matte texture sharpie does not rub off when you warm them up. Easy to use and they have the pour spout in the side of the bags.
Michelle Davis
June 15, 2025
I tried to love these bags since the prints are super fun and they have a high capacity and temp sensor. But these bags are ridiculously hard to open. By the time I’ve pried them apart the bag is so wrinkled and the inside is contaminated by my fingers trying to get extra leverage. It’s honestly unbelievable.They are also crinkly and loud with is extremely annoying. Makes bagging milk a very unpleasant experience, would not recommend.
SANDY
June 1, 2025
I love these bags. These are probably the best bags out there they are nice and thick so I never have to worry about my liquid gold getting frostbite, the designs are super adorable, I have discovered that unlike most other brands the measurement on these is accurate which is very convenient as the writing on my pumping bottles keeps rubbing off. These bags have a cool feature with a thermometer on the bottom corner that turns colors to let you know when the milk is the right temperature or if it is too hot or too cold. I have never had a bag leak not once since using these storage bags and I have already purchased these several times. As far as previous comments starting they are hard to open yes they can be hard to open but that just shows that the double seal they have really works and keeps these from leaking. So for the pros and cons:Pros:Super cute designsThick strong materialNever leakAccurate measurementsDouble sealsCons:Can be pretty hard to openThey go out of stock oftenI can not recommend these storage bags enough seriously just order them you will not regret it.
Mandi kinder
May 28, 2025
I'm on my 5th round of purchasing these! They are super thick and durable and I have not had any leak on me. My only complaint is they don't lay or freeze as flat as other brands but they are the only one so far that hasn't leaked on me so at this point I don't care! And bonus, they are extremely cute!
Macy Haddox
April 11, 2025
These bags are adorable, first off. Bags feel very thick which is great! Most milk bags I used I had difficulties getting all the air out but for some reason it is very easy when using these bags! The zipper on these seal tight and I’ve had no issues so far. The temp guide is a super helpful tool and I love the easily useable pour spout! Value for money is amazing. I pay $1 less for very basic other milk bags I’ve used before that I had issues with. Only thing, pay attention to if your freezing milk (which is what most of us use it for lol) I believe it states to only put in 6oz of milk if freezing.
Ronika Walker
March 29, 2025
These bags are so cute to look at. They store 8oz well. And don't leak and are super durable. I will get these again. Worth the money
Alexsis
March 20, 2025
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Dara Bowles
March 16, 2025
I bought these because they were super cute and I was tired of the other boring looking bags I was using. Turns out, not only are they cute, they are amazing bags. I store 5oz in each of mine and they freeze to the perfect storage size. They are flat enough to put about 50oz in each of my milk bricks that go into a gallon size bag. I have also had no issues with leaks. Will be buying again and again!
Destiny
February 16, 2025
Best quality breast milk bags I have found. I have used over 200 of them and have never had them leak or rip. Love the design with the double zip to ensure you will not lose any milk if it doesn’t close all the way. They are also cheaper than other brands for the amount you get and with the matte texture sharpie does not rub off when you warm them up. Easy to use and they have the pour spout in the side of the bags.
Michelle Davis
February 6, 2025
I tried to love these bags since the prints are super fun and they have a high capacity and temp sensor. But these bags are ridiculously hard to open. By the time I’ve pried them apart the bag is so wrinkled and the inside is contaminated by my fingers trying to get extra leverage. It’s honestly unbelievable.They are also crinkly and loud with is extremely annoying. Makes bagging milk a very unpleasant experience, would not recommend.
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