Help your little one get ready to drink from an open cup with their friends from Toy Story! This 2-in-1 cup starts as a spoutless cup with an innovative one-piece silicone lid that features valves all around the edges. These valves control the liquid flow and allow for 360 degrees of sipping. After your thirsty toddler masters sipping from the spoutless cup, it converts easily to a big kid's cup that can be used for years to come! Just remove the silicone lid. There's no threading or grooves to deal with, just a cool big kid's cup. However you use it, the cup is dishwasher safe and easy to clean. Unlike other spoutless cups with with multiple parts that can trap liquids inside, the special one-piece design of the silicone lid makes it simple to keep clean. It also includes a travel lid, making it a great cup for families on the go.