This Holidog & Friends Sippy Cup is colorful, sparkly and even 3D! The two cups (one sealed inside the other) provide a colorful look at Santa, Holidog and Safari Sam, with a roller coaster and snowflakes in the background. Shake the cup and see a snow globe-effect as the sparkles dance like snowflakes. The cup measures 5" tall and 2.5" wide; it holds approximately 4 oz.