A natural suggestion: the water drop. A kind of container arranged around and over the drop, giving its flexuous identity as shape code. Functional topic is also the cap a four-spoke: its morphology permit to reverse the configuration on itself, transforming the bottle in a flower-vase. The inner ‘drop’ upside down reborn in a new form: from the drop contained to the drop as a container. Double function and double material available: PET as standard and ‘mass’ version, limited edition using ‘blowing glass’.