Changing Flavors Cup / cup

This cup can simultaneously carry many different flavors of the drinks.
The interior of the lid have five parts--four container modules, and a recovery button. The user selects the button and pressing , the corresponding module pop-up by the spring, beverage powder will be poured into the cup through the lateral openings of the module. The end, user press the recovery button and shake the cup. Now, it's time to enjoying your drink!
This cup is convenient to carry and can satisfy people's demand for a variety of tastes drinks.