Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle with Level 1 Slow Flow Nipple, BPA-Free, 4 oz/120mL, 4-Pack + Dr. Brown's Milestones Options+ Sippy Spouts, Narrow, 6m+, 4 Count

Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle with Level 1 Slow Flow Nipple, BPA-Free, 4 oz/120mL, 4-Pack + Dr. Brown's Milestones Options+ Sippy Spouts, Narrow, 6m+, 4 Count

• GLASS ANTI-COLIC BABY BOTTLE. Anti-Colic internal vent system is clinically proven to reduce colic. Decreases spit-up, burping and gas
• TRANSITION FROM BOTTLE TO SIPPY. Simplify transitions by switching the bottle nipple and vent system for the sippy spout
• BREASTFEEDING BOTTLE. The breast-like nipple shape encourages a proper latch for a more natural bottle-feeding experience and eases the transition from breast to bottle and back again
• GRADUAL LEARNING. Sippy spout is easy to sip for gradual learning
• CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown's silicone nipples provide a consistent flow so babies can feed at their own pace.
• ONE-PIECE SILICONE SIPPY SPOUT. Soft, 100% silicone spout assembles in seconds
• PRESERVES NUTRIENTS. The anti-colic vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night's sleep.
• EASY TO CLEAN. Dishwasher (top rack) and sterilizer safe, BPA free
• DURABLE BOROSILICATE GLASS. Dr. Brown's Glass bottles are heat and thermal shock-resistant, which can withstand hot and cold temperatures, along with gradual temperature changes
• INCLUDES: 4 sippy spouts. Spout Fits Narrow 4 oz/120 mL & 8 oz/250 mL Options+ Baby Bottles - 6m+