Similac SimplySmart 4 oz Bottles 2-Pack, BPA-Free: * Bisphenol-A free, plastic bottle Includes: * Two 4 oz SimplySmart Bottles * Two level 1 nipples * SmartClose * EasyMix * SmartClose locks out leaks * Natural shaped nipple is designed for feeding between breast & bottle * EasyMix is designed to reduce bubbles * Wide opening for less mess * A variety of nipples are available to fit your baby"s feeding needs * Includes 2 bottles