We prefer Lansinoh's milk storage bags because the material is thin, so it can be laid flat and will freeze compactly for more efficient storage. We also find the double seal very effective and appreciate that the bag can stand upright before freezing or after thawing the breastmilk
Lansinoh's #1 selling breastmilk storage bags are ideal for storing and freezing precious breastmilk. Lansinoh bags come pre-sterilized and have a patented double Click ‘n’ Secure™ seal to prevent leakage. With reinforced side seals and a double-sealed gusset, Lansinoh bags are the strongest breastmilk storage bags available. BPA and BPS free.
Each pack contains 50 bags