It's like a sippy cup but for big boys and girls! And not just for big boys and girls, either, but for adults too. Able to hold up to 16 ounces of liquid, this Teenage Mutant Ninja Turtles Turtle Power Plastic Flip Straw Cold Cup is the perfect thing for you to carry around your cold drink while on the go. Not only does it feature a great image of the classic Teenage Mutant Ninja Turtles along with the words, "Turtle Power!", but it also boasts a double-walled design to help keep your drink cold plus a cool flip straw to help keep you from spilling!