Dr. Brown's Glass Wide-Neck Baby Bottle Set

Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Glass Baby Bottle offers a comfortable feeding experience with a clinically proven anti-colic vent system and a breast-like nipple.

• The anti-colic internal vent system is clinically proven to reduce colic.
• The description claims the bottle provides a more comfortable feeding experience for baby by decreasing spit-up, burping, and gas.
• The description claims the vent system helps preserve bottle milk nutrients and aids in digestion.
• Dr. Brown’s® Glass bottles are heat and thermal shock-resistant.