Breastmilk Storage Bags - 4oz
- Smaller 4oz bag size uses less plastic – it’s ideal for storing, freezing, and protecting breastmilk for babies feeding 4oz or less
- Pump directly into bag using your Lansinoh® pump, or most major pump brands using our pump-into-bag adapter (sold separately)
- Presterilized with a tamper-evident, fully sealed tear-away top for safety
- Includes a large write-on label at the top plus a convenient pour spout
50 Lansinoh® Breastmilk Storage Bags, 4oz
Pour breastmilk into the bag or pump directly into the bag – up to 4oz max. Remove excess air and seal completely, then lay flat to freeze. To thaw, place the sealed bag in warm tap water. Please see additional instructions below and or inside the box. Use only as directed.
Complete Instructions Here
PROTECT YOUR BREASTMILK
Trusted by Parents Around the World
Lansinoh’s #1 selling Breastmilk Storage Bags are ideal for storing, freezing, and protecting your precious breastmilk. We make them with double sealed side seams and a double zipper for extra protection. BPA/BPS free.
BUILD YOUR STASH
Save Time Pumping Directly Into Bag
What moms want to know
We recommend removing excess air from the bag and double-checking to ensure it is not overfilled. When zipping close, make sure your bag is sealed all the way to the ends. Lay flat to freeze. To protect the bags from contact with other frozen items or freezer surfaces, place flat bags in a container or freezer bag.
When thawing breastmilk, please remember to handle it as gently as possible to preserve all the valuable nutrients. If time is not an issue, the frozen Breastmilk Storage Bags can be thawed in the refrigerator or at room temperature.
Pressed for time? Try placing the frozen sealed bag in a bowl of warm tap water; please never use extremely hot or boiling water on a stovetop. DO NOT microwave frozen milk storage bags as this process may destroy nutrients in the milk and create dangerous “hot spots.”