With the Kiinde Twist Pouch, you'll be able to pump, store, organize, warm and feed all from the convenience of the same pouch. The pouch includes a leak-proof twist-locking cap and can self-stand or lay flat for storing neatly in the freezer. And there are no dirty dishes to clean because pouch and cap are recyclable after use. Built tough just like a bottle but with the compact size and cost-effectiveness of a disposable breastmilk storage, the Twist Pouch offers superior value. A high visibility labeling surface provides ample space for recording date information. Pouch capacity: 150mL/5.5 oz. BPA-free, pthalate-free and PVC-free. One-year warranty. Imported.