This is the natural step from bottle to cup. Its dual function valve eliminates excessive vacuum and hard suction. This features easy flow and spill proof. Its design is simple to assemble, quick to fill, and easy to clean. This is BPA free. It is perfect for young children.
- The natural step from bottle to cup
- BPA free
- Dual function valve eliminates excessive vacuum and hard suction
- Easy flow and spill proof
- Design is simple to assemble, quick to fill, easy to clean