High-Quality Tritan Body: Made from top-quality Tritan material which provides a crystal transparent body.It is non-toxic, boilable, and dishwasher-safe.Soft & Unique Silicone Spout: Durable and ultra-soft silicone spout that provides a naturalfeel to babies, makes latching easier, and prevents colic.Anti-Colic Valve: Air valve design on the base, allows a constant flow of feed with less ingestion of air; designed for tiny tummies.Easy-to-Hold: Sturdy handles and contoured shape helps little ones’ in gripping the cup with their little hands.Easy-to-clean: Load formula milk or any favorite beverage with ease.Its transparent body is perfect for squeaky cleansing.BPA-free material makes it safer and healthier for babies