Dr. Brown's Options Standard Neck Baby Bottle: The market's first convertible bottle that can be used with or without the vent system. The new vent system is designed to grow with baby, and Dr. Browns's recommend using this system to experience all the health benefits of bottle. It helps reduce feeding problems, helps digestion and helps preserve vitamins. Some moms and dads find removing the vent a convenient option as their baby's feeding becomes more developed.

Features:

• Options Bottle can be used with or without Vent system
• Helps reduce feeding problems - colic, spit-up, burping and gas
• Proven to help preserve bottle milk nutrients
• Vacuum-Free feeding helps digestion
• BPA Free

What's in the box:

• 1 - 8 oz/250ml Options Narrow Neck Baby Bottle
• 1 - Level-One silicone nipple
• 1 - Two-piece patented internal vent
• 1 - Cleaning brush