Breast Milk Storage Bags with SmartStash™ Tracking

The Bags hold 8 oz of breast milk.

Yes, you can use your HSA/FSA funds to purchase milk bags as well as other Willow accessories. Enter your FSA or HSA card at checkout just like you would your regular credit card, or use your regular card and submit your digital receipt to your employer for purchase. If you’re not sure what to do, reach out to your HR team or benefits specialist!

Yes, according to CDC guidelines, breast milk can be stored in the freezer for up to 12 months, but it’s recommended to use it within the first 6 months to ensure higher quality. For guidelines on safely storing breast milk at room temperature, in the refrigerator, and in the freezer, read more here.

Yes, the milk bags feature a leak-proof double-zip seal for durability and peace of mind.

No, you can only pump directly into the 100% leak-proof 360 milk bags that are designed specifically for the Willow 360 pump. The 360 milk bags are self-sealing and ready to store when removed from the pump. If you are pumping into containers, you can then transfer your breast milk into our Breast Milk Storage Bags with Willow 360.

The Willow app uses your phone’s camera to scan the information you’ve written on the bag. The app automatically inputs the date, volume, and bag ID into your digital stash so you always know how much milk you have stored and where.