New design! Nanobébé's award-winning Breastmilk Bottles have been redesigned to be better than ever. They now feature a one-piece body to make cleaning and assembly as easy as possible for busy parents. The Breastmilk Bottles are shaped like mom for instinctual connections and smooth breast to bottle transitions. They warm safely and evenly 2x faster than standard bottles, helping to preserve vital breast milk nutrients and prevent bacterial growth. They also stack to save space and are easy to clean! This baby bottle set is a great addition to your baby registry or as a gift any expecting parent will love. The Nanobébé Starter Set includes: * 4 Breastmilk Bottles (5 oz.) * 1 Non-Electric Warming Bowl * 2 Flexy Pacifiers (0-3m) * 2 Breast Pump Adapters * 4 Slow Flow Silicone Nipples * 4 Nipple Travel Covers * 4 Bottle Storage Caps