Medela Breastmilk Bottle Set Slow Flow 0-4 Months

0-4 months. Wide base nipple. BPA free. Slow flow wide base silicone nipple. Safe plastic designed to retain breastmilk's beneficial properties. Easy-to-read volume marks. Travel cap. Screw on lid for leak-proof storage, travel and freezing. Dishwasher and microwave safe. Compatible with all Medela breastpumps for pumping directly into the bottle. Make sure breastfeeding is well established before introducing a nipple. Contains: 1 - 5 oz/150 ml breastmilk bottle; 1 - slow flow, wide base nipple; 1 - collar, solid lid and travel cap. Packaged and printed in the USA.