1. The cup body is made of high transparent food grade Tritan material, free of BPA and other harmful substance.

2. Soft silicone nozzle, designed with one-way breathable valve, which can ensure the baby's smooth water absorption, but also ensure the leak-proff effect of the water cup, practicla and convenient.

3. The handle is designed with soft rubber cover, comfortable grip, help to train the baby's grapsing ability and coordination ability, so that the baby loves to drink more.

4. Designed with screw cover, the cover can be rotated when not in use to hide the nozzle, so that the nozzle is clean and hygienic.

5. It is more convenient to use outside with a strap and a clasp.