An apparatus for storing and dispensing liquids which is made up of a rectangular container having a collapsible inner shell and a rigid outer shell, a fill neck mounted on the collapsible inner shell, the fill neck being designed to extend through an opening in the outer shell and being rigidly secured and supported to the outer shell. The lower package may include a lower package substrate, a lower semiconductor chip on the lower package substrate, and a lower heat-transfer layer on the lower semiconductor chip. A polar modulated radio frequency signal is generated by a combination element as a function of the interpolated first component and the second component.