These are great bags, they are very secure and freeze as well as unthaw well. I unthaw my breastmilk by running lukewarm water from the sink. I’ve tried several brands and this is my favorite!

High quality and work great!

This box of breast milk bags is a great value and they’re great quality. They came nicely boxed and are separated into bundles. I like that they are completely sealed to keep out all germs and bacteria. And they’re very easy to use by cutting off the tops. I like that the label is not on the bag itself making writing on a full bag difficult, but instead attached at the top of the zipper. I can include a lot of information in the label, and the pen works great and doesn’t smear. I tested them out by holding a bag full upside down and shook it without issue. They froze flat and defrosted perfectly in my bottle warmer.

These bags have temp sense and come in a whopping 220 pack. They are sanitary have a double zipper sealer and reinforced. You can label them and they even provide a pen in the box

These are great storage bags! I haven’t seen any like this with the color changing temperatures. They also come with a permanent marker to label the bags with the date and amount. These would be great storage bags to send your baby to daycare with.