The bags are designed to hold the milk. They did not leak or have any issues with the amount put in them. They have a space for date and time which is nice to keep track of the milk.

These are my favorite storage bags in the big pack. They store well and seem very sanitary. No worries about damaging your milk and making baby sick. They are slimline and easy to pur milk in and close.

Awesome bags. It was great for storing breast milk also good to freeze them with no problem. Love that you can write the date on the bags to keep them fresh.

I’ve used these with both kiddos. They do not rip like other bags do. Easy storage and affordable. I’d recommended these bags over any of breast milk storage bags. They also have ounces and labels.

These bags are very good quality. I have not had any trouble with leaking or tearing. They lay flat which is nice when freezing and for storing and saving space.

Stores in freezer really easily, I would use old baby wipe containers to keep them in and they fit perfectly. Here is nothing I would change about these bags. They are reasonably priced and work like a charm.

These are my favorite bags to use for freezing breast milk. They don’t leak and hold up to 6 oz. I lay them flat in the freezer so that they store better.

These are my favorite storage bags. They hold up to 11 ounces which is great for my supply, and I really love that the label is on the end of the bag, so even when the bag is full you can fill out the information you need without it getting warped.

Love it! I recommend it to everyone I know. The bags have a double seal and come with adapters to pump straight I into the bag. Very thin but they do the job. You can write on them too which I love, very easy to defrost when need to use.

Although I wasn't crazy about these.. they do get the job done. I didn't experience any leaks what so ever when defrosting my frozen breastmilk. I just wish they were a little thicker.