They are a good thickness and I have found they dont leak like the old ones did. I love that you dont have to worry about leaks as much as you did with the older style.

I have never had a leak in these bags! They’re durable, convenient, and easy to use. Adding in the additional pump into bag feature really elevated this product.

I was hesitant on using this product before, after using Medela bags for so long, but I was so thrilled that, for one, these bags hold A LOT more than Medela. They seem to hold up better after being frozen too.

I absolutely love these to store my breast milk. The ounces line up perfectly to my bottles so I never have to worry about making sure I have enough milk for my bottles the best day

Good storage bags plus you can put the date that’s was pumped easier to remember. It’s easier to storage in the fridge in the smallest space, easy to warm up. My baby loved it. I would totally recommend this.

They sometimes leak once starting to thaw the milk from the freezer. I just make sure I place the milk in a clean bowl or cup so the milk isn't wasted.

I love these especially since I started to pump because I’m returning to work soon, I tried a different brand and they close right and the milk got freezer burn. But I don’t have that problem with this brand.

These are by far the best breast milk storage bags I’ve ever used. Any other brand always leaks, that’s why I love the double zipper part of these bags! 

I have tried several different brands and bags and these by far are the best! we have been using them for over 8 months now and we have nothing but positive things to say

I loved these storage bags for breast milk when I was breastfeeding my daughter. I love that they seal easily. They are writable and can store easily in the freezer.