Introducing the Infantino My 1st Tumbler, now available in a cheerful Grinch design, just in time for the festive holiday season! This joyful 9oz tumbler is perfect for little Whos learning to drink from a cup. Made from lightweight, high-quality silicone, the tumbler is sized to fit little hands eager to embrace the season's wonders. The expertly designed valve in the leak-resistant straw allows for a smooth, no-spill experience, even when flipped! The no-pull-out straw boasts a soft silicone tip, making it comfortable for little Whos to sip. With a convenient handle, it’s easy to grab on the go and simple to clean, either in the dishwasher or by hand with warm, soapy water. Celebrate your little Who's first Grinchmas with the Infantino My 1st Tumbler – Grinch Edition, where festive charm meets practical design! See our full Grinch collection!