Perfect for anyone looking for an innovative sippy cup in stainless option; Innobaby’s patent-pending Sippin SMART EZ flow Stainless straw sippy allows EZ drinking in any position with its EZ flow design. Its leakproof design is perfect for taking with your Innobaby Stackables when you're on the go, or just want a neat and tidy way to bring water, milk, or juice! Take them on the go with our Packin' SMART, Preppin' SMART, or glass food cubes!
- Smart straw with weighted stainless ball follows the liquid to provide continuous flow
- EZ flow smart straw is designed to be leak resistant even when it is flipped
- EZ grip lid with leak-proof silicone seal makes it 100% leak-proof
- Silicone air release valve prevents liquid overflow and guarantees easy flow
- Smart straw tip is designed to be durable and comfortable with its bubble shaped curve to prevent slipping while sipping and makes transition easier