Willow® 3.0 48-Count 4 oz. Spill-Proof Breast Pump Milk Bags

Willow® 3.0 Spill-Proof Milk Bags make on-the-go pumping hassle-free. Patented, no-spill technology lets you pump directly into self-sealing storage bags. Attach the bag inside the pump - then toss it in your fridge or freezer when you're finished.

• HYGIENIC STORAGE BAGS: All-in-one disposable milk collection and storage bag – pump on the go and toss into your purse or cooler bag. Totally hygienic!
• SPILL PROOF BAGS FOR BREAST PUMPING: Offers truly spill-proof mobility – patented, no spill technology means you can pump in any position (even lying down or doing yoga).
• SELF SEALING BAG: Unique, self-sealing one-way valve so milk goes in and doesn’t come out. No need to seal or transfer!
• HOLDS UP TO 4 OZ PER BAG: These recyclable and BPA free bags will each hold up to 4 oz. of milk, so you can pump up to 8 oz. when double pumping. Our Willow app will monitor milk volume in real time. Bags are fridge and freezer safe for easy and quick storage.
• USE FOR WILLOW PUMP: Exclusively designed to work with the Willow Wearable Breast Pump Generations 1, 2, and 3. The only wearable pump that is totally enclosed and spill-proof in any position, with self-sealing milk bags. Pump whenever you want and wherever you want.