I have used these bags for over a year and half for my milk. I have tried other bags but always come back to these. The seal well and easy pour. Only problem is you need to hands to pour in a bottle. My milk has always been fine frozen in these bags.

I’d give zero stars if I could. I’m so frustrated with these milk storage bags as they continue to all leak. I’ve just started to thaw out the freezer milk since returning back to work from maternity leave and almost every one that I’ve thawed out has leaked everywhere like this! I have worked too hard trying to save a good freezer full of milk, now SO much has gone to waste.

I used these storage bags for breastmilk with my last two babies. The bags are not flimsy and are stand up to use. They work OK with my breast pump. They seal well and the measurements are easy to read. I have also placed these bags in a larger freezer storage bag for future needs.

The storage bags are decent. I like that they have an area for my name, volume, date/time. However, they are more flimsy than I am accustomed to and I have had a bag tip over because of this. Overall, I would buy again for convenience sake but they definitely aren’t my favorite bags.

I freeze two bags per day, and these are the best. Double zipper is great, but the best aspect is the shape. They don't stand on their own, but I know no mommas who would trust their milk to a self standing bag anyway! The shape is perfect to freeze flat for evenly shaped milk. I tried the fancy pump-brand bags, but I always return to these. Great gift, btw. Love them!

I always loved this milk bag since my first baby in 21’ but what i don’t like if i were to attach my breast pump with it (spectra) it widens the bag which when i put the milk bag laying flat down the milk comes out the side so i would have to use another bag other than that i always have love for it

I have tried about 5 different storage bags. This bag is by far the best bag I've tried. (I need to thank my buddy again for recommending this!). I love the double seal. I haven't had to worry about leakage with these. Plus, these bags TRULY freeze flat! Used in conjunction with a breast milk storage organizer, I am able to build a good supply for when I return to work AND leave room in my freezer for actual food.

I've been using these for months with only one single bag developing a hole in it while thawing on a bowl of warm water. Otherwise zero issue with them. the directions say to fill them up to 6 oz but 6 1/2 hasnt been a problem for me. It is best however to freeze in smaller increments to have the exact amount you need without waste. The more plump filled bags also have more wasted air space between them when put together into a gallon size freezer bag block of breastmilk bags. They thaw and warm very fast- much faster than a bottle. In the early days id actually pour my milk into the bags just to warm it faster to serve to baby. You can pump directly into the bag but i found that the bags can become crooked without noticing and spill your milk while pumping so it didn't work well for me. Still nice its an option if you forget a bottle and need to empty your breasts on the go. They fit perfectly in a flat bottom freezer bag and keep well when freezer bags are doubled up. i use a permanent marker pen to write on them and it stays on perfectly. I wont be using any other kind.

These bags are good enough every few boxes I get a few that dribble milk out when I’m trying to pour it into the bottle and it does waste some milk. I haven’t used any frozen milk yet so I can attest to how the bags hold up once defrosted. For now they do the job.

Does the job. the top is a little weird and I did have one mishap trying to pour milk into the bag. They're also very thin, so if you prefer something sturdier (definitely hold the bag when you're pouring), look elsewhere, but if you don't mind a little extra work, these work fine.