Dr. Brown's Anti-Collik Options+ Narrow Glass Baby Bottle with Level 1 Slow Flow Teat, BPA-Free, 120 ml/4 oz, from 0 Months, Pack of (Packaging May Vary)

Anti-colic glass baby bottle. The internal anti-colic venting system is clinically proven to reduce colic. Reduces spitting, belching and bloating Durable borosilicate glass. Dr. Brown's glass bottles are heat and thermal shock resistant and can withstand hot and cold temperatures as well as gradual temperature changes Consistent flow rate. Vacuum-free feeding comes closest to breastfeeding and Dr. Brown's silicone teats ensure an even flow so babies can drink at their own pace. Preserves nutrients. The anti-colic venting system has been proven to help preserve the nutrients of bottle milk and aids digestion for a better sleep. Nursing bottle: the breast-like nipple shape promotes correct closure for a more natural bottle feeding experience and facilitates the transition from breast to bottle and back The bottle grows with the baby. Dr. Brown's Natural Flow Anti-Colic Options+ baby bottle works best with the internal ventilation system, but can be removed as baby's feeding develops - no need to insert another bottle Sustainable baby bottle. The Dr. Brown's slim bottle is designed to feed the baby at all feeding stages Dishwasher safe. Dishwasher safe (top rack only), electric and microwave sterilizers or boiling water. BPA free