Weighted Straw: The cup features a weighted straw that moves with the liquid, allowing toddlers to drink from any angle without spills. Two-Way Valve: The redesigned straw includes a unique two-way valve, ensuring easy drinking and preventing leaks, even with warm water. Last Drop Drinking: The cup is designed to ensure that toddlers can drink to the very last drop, reducing waste. Suitable for Lying Down: Toddlers can drink from the cup even while lying down, making it an ideal transition cup from bottle or breast feeding to drinking from a cup. Easy-Grip Handles: The cup includes easy-grip handles, encouraging independence in toddlers as they learn to drink on their own. Simple Flip-Top Lid: The flip-top lid makes it easy to access the straw while preventing spills when not in use. Compatibility: The cup's base is compatible with training cup lids and spout cup lids, providing versatility for different stages of development. Dishwasher Safe: The cup is dishwasher safe for easy cleaning and maintenance. Microwave Safe Base: The base of the sippy cup is microwave safe, allowing for convenient heating of liquids if needed. Overall, the B.Box Sippy Cup Gelato Tutti Frutti is designed to promote independence and mess-free drinking for toddlers, both at home and on the go.