Cap for Drinking Container

Abstract

A container cap is adapted for use with a drinking container. The container cap has a container portion having an interior that holds a material for mixing with the liquid in the drinking container, a first connector fluidly communicating with the interior of the container portion and removably coupled to the open mouth of the drinking container, a second connector fluidly communicating with the interior of the container portion, a cap removably coupled to the second connector, and a commercial message provided on the container portion

1 - 18 . (canceled) 
     
     
         19 . An assembly, comprising:
 a drinking container having an open mouth, the drinking container holding a liquid; and   a container cap that is separable from the drinking container, comprising:
 a container portion having an interior that holds a material for mixing with the liquid; 
 a first connector fluidly communicating with the interior of the container portion in a manner which defines an unimpeded fluid path between the container portion and the drinking container when the first connector connects the container cap to the drinking container, the first connector being removably connecting the container portion to the open mouth of the drinking container; 
 a second connector fluidly communicating with the interior of the container portion; 
   a cap removably coupled to the second connector; and   wherein the container portion includes an amusement feature.   
     
     
         20 . The assembly of  claim 19 , further including means for releasing the material from the container portion. 
     
     
         21 . The assembly of  claim 19 , wherein the container portion is a solid plastic container. 
     
     
         22 . The assembly of  claim 19 , wherein the container portion is embodied as a toy. 
     
     
         23 . The assembly of  claim 19 , wherein the container portion includes an electronic component.