‎3.2 x 3.2 x 4.68 inches

Air-free FEEDING: innovative silicone pouch collapses as baby drinks, cuts down on the ingestion of air to decrease painful gas, colic and Burps No straws, vents or valves: other bottles require vents and valves that allow air back into the bottle Modeled AFTER moms: designed to mimic the natural form and feel of mom for baby feeding, easy to latch and encourages proper tongue positioning