The Skip Hop Zoo PP Straw Bottle  is a brilliant toddler cup! This kid-sized, go-anywhere bottle has a flip-top lid, so the flexible straw stays clean. A major milestone for a toddler is when they are ready to move on from sippy cups. The Zoo PP Straw Bottle helps ease this transition by giving little ones a "big-kid cup" with the protection of a flip-top lid. Dishwasher-safe; also comes with an extra straw.