Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

1. Color: Blue，Pink，Green (Color Random)2. Material: FAD food grade PC3. Volume: 400mL， 600ML 4. Advanced and Environmental-friendly FDA food grade PC5. No peculiar smell of the bottle which is really good for your health.6. Polishing and smoothy rim.7. Heat-resistant and freezer safe.8. Leak-proof.9. Simple but fashionable design.10. Convenient to carry.