These are my favorite brand of breast milk storage bags. They are cheap. Have the double zipper and work great for freezing

Simple to use, especially after those late night pumping sessions! Sometimes will fall over when transferring milk, so be careful!

Never had a problem with these bags only complaint is the measuring is a bit off by about 1-2oz but they worked great for storage

I use these to freeze my milk, laying them flat in the freezer. Never have had a problem with leaks.

The measurement is off just a little, besides that they are great for freezing and storing no leaks yet when defrosting

Definitely used these but not often like my other medela. The bags seemed smaller or I guess more shaped so I got less in the bag. Would buy again.

Bags do not leak like other brands and are easy to pour. They do not freeze as flat as I would like.

I used these bags faithfully through nursing 3 children for 12 months each. Only a few times out of thousands of bags did i ever have any issues.

Easy to label and stores easily. No leaking from the seal. Color coated bags to help differentiate times in which milk was pumped would be nice too.

Product works as expected. Easy to fill and doesn't leak when freezing or defrosting the bag. Bags freeze flat nicely as well.