Medela Pump & Save Storage Bags 50-pk.

Difficult to zip! The zip on these bags is extremely picky. You think you've sealed it, run your fingers over it multiple times, but no, it's not sealed and leaks all over. My solution was to squeeze the bag when I thought I had it, just to check. At least a fourth of the time, milk would squirt past the seal. If it isn't reliable for storage, it has no purpose. And really, Medela makes no bags that are a perfect fit for the Freestyle pump? Good grief, it's their top-of-the-line pump. My solution? I switched to the Lansinoh 20435 Breastmilk Storage Bags, 25-Count Boxes (Pack of 3), double zip and easy to seal. They freeze perfectly and fit in my The First Years Milk Storage Organizer. I had to improvise with the bags to connect them to my Freestyle pump anyway so why struggle with the Medela bags? Rating: 1 (Medela Pump & Save Storage Bags 50-pk. customer review by A. Martini, 2010-08-29)

Avoid the new product I loved the older version of this product (the one that is pictured here and has a yellow swirl on the front). it works great!! it was easy to use, never leaked. The new version of the product has a major issue with the ziplock aspect of it. They made it skinnier and it doesn't seal as well. Look for the old boxes. Rating: 3 (Medela Pump & Save Storage Bags 50-pk. customer review by Ani, 2010-08-25)

Don't lie flat, only single ziploc The little tape tab that lets you pump directly into the bag is cool. However, the bags don't lie very flat in the freezer, which becomes an issue when you are building up a little stockpile. Also the single, clear ziploc zipper is not enough. I've had milk leak because the zipper didn't close all the way. Much prefer the Lansinoh bags. Rating: 2 (Medela Pump & Save Storage Bags 50-pk. customer review by p_nut, 2010-08-14)

Does what its suppose to but messy! I loved the idea of pumping straight into a storage bag. It ended up being a mess! I'll continue with my old system of pumping into the Medela 80ml tube bottles. If I know I will be freezing the milk I'll pour it from the tube to Lansinoh storage bags. I recommend those bags over the Medelas. Rating: 2 (Medela Pump & Save Storage Bags 50-pk. customer review by PJ, 2010-08-10)

Great Product These bags are great. We've had no problems with the bags not sealing properly (as long as they're not filled too full) or leaking. Definitely would recommend this product. Rating: 5 (Medela Pump & Save Storage Bags 50-pk. customer review by Mom2010, 2010-08-06)