•All-in-one disposable milk collection and storage bag
•Offer truly spill-proof mobility - pump in any position (even lying down or doing yoga)
•Unique, self-sealing one-way valve so milk goes in and doesn't come out
•Recyclable, not made with BPA, and fridge & freezer safe
•Holds up to 4oz.
•Exclusively designed to work with the Willow Wearable Breast Pump Generations 1, 2, and 3.
•Made in the USA

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. Each bag has a one-way valve so milk goes in and doesn't come out. Each bag holds up to 4 oz. of milk. Simply attach the bag inside the pump - then toss it in your fridge or freezer when you're finished. These bags are single use, not made with BPA, and recyclable. Lie down, bend over, play with baby, pump wherever life takes you!
Dimensions (Overall): 8 Inches (H) x 10.5 Inches (W) x 1 Inches (D)
Weight: .01 Pounds
Capacity (Volume): 4 fl oz (US)
Safety and Security Features: BPA-Free
Package Quantity: 48
Industry or Government Certifications: FDA Approved
Material: Plastic
Care & Cleaning: Discard After Using
UPC: 858298006460
Model: 79952076