No matter what recreational activity your child is engaged in, the No-Spill™ Sport Sipper by Nûby™ is perfect for parents and children on the go! Why? Because Nûby™ developed the Sport Sipper with an innovative, ergonomic shape with easy grips that ensures a comfortable and secure grasp for you child. Also included is the unique No-Spill™ soft silicone straw with a built-in valve; it opens with sucking action and closes when not in use.
