NURSH Reusable Silicone Pouch Bottle, Air-Free Feeding, 4 Ounce with Stage 1 Slow Flow Nipple Exclusive S?t of 3, Blue

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