"It's fun to watch Sophie through the water! Upside down... right side up, no escape is possible!   Equipped with an ergonomic spout that promotes natural suction comparable to a bottle, this cup is ideal for transitioning from bottle to sippy cup. The anti-leakage system with valve allows you to drink without dripping and the lid ensures perfect hygiene. Equipped with two handles with spikes for a good grip. Capacity: 180ml. Dishwasher safe."