Meet the only disposable, spill-proof collection and storage Milk Bag. Our patented, no-spill technology lets you pump directly into self-sealing storage bags.
- Essential to pumping with Willow (24 bags included in Pump Kit)
- Offer truly spill-proof mobility - pump in any position (even lying down or doing yoga)
- Pump on the go and toss into your purse or cooler bag - totally hygienic, no need to seal or transfer
- Unique one-way valve so milk goes in and doesn’t come out
- Pump and store milk in the same collection and storage bag
- Fridge and freezer safe
- Holds up to 4 oz. per pump (8 oz. total)
- BPA free
- Recyclable
