Breastmilk Storage Bags - 4oz

These held up perfectly through two weeks in the freezer and a few trips in the diaper bag, with no leaks at all. The double zipper gives me real peace of mind when I'm pumping at work and rushing to store everything. I've already ordered another box.

The double zipper seal snapped shut with a reassuring click, and after a week of freezing these flat, every single bag has thawed without a single drop escaping. I love that I can write the date right on the label area with a ballpoint pen without it smudging, and they hold the full 4oz mark perfect

I was skeptical about leaks since I’ve tried other bags before, but the double zipper seal on these held up perfectly through two weeks of freezer storage. They thaw flat and pour clean without any drips down the side, which makes middle-of-the-night bottle prep way less messy.