Willow Pump Spill-Proof Breast Milk Bags, 48 Count | Holds 4 oz. Per Bag | Self-Sealing Storage Bags, Recyclable & BPA…
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!