Dr. Brown's Narrow Sippy Bottle Starter Kit, Green, 6m+

Make the transition from bottle to sippy cup with Dr. Brown's Natural Flow Anti-Colic Options+ Sippy Bottle Starter Kit. Introducing a sippy spout has never been simpler with this nipple to sippy conversion kit – the soft 100% silicone sippy spout is used in place of the nipple on the Dr. Brown's bottle that's already familiar to baby. The included snap-on cap keeps the spout or nipple clean when on-the-go. The sippy spout fits any Dr. Brown's Options+ Narrow bottle after the internal vent system is removed. All parts are dishwasher (top rack only) and sterilizer safe. 8oz/250mL. 6m+. BPA free.