Patent ID: 7189134

Claim:
A beverage bottle, comprising: a cap having an attachment end attaching to the bottle and having a stem extending from the attachment end, the stem defining an internal bore and having a distal end for drinking the beverage; an interactive device on the cap operable to perform an interactive action; an operating device having a pair of electrical contacts, the pair of electrical contacts attached to the stem and having first ends at least partially positioned in the internal bore; a fixed housing portion fixedly attached to the stem and at least partially enclosing the pair of electrical contacts; and a removable housing portion housing the interactive device, the removable housing portion removably attaching to the fixed housing portion such that electrical connection is established between the interactive device and second ends of the pair of electrical contacts, wherein the pair of electrical contacts of the operating device at least partially positioned in the internal bore of the stem operate the interactive device in response to beverage being passed through the internal bore of the stem and creating a closed circuit between the pair of electrical contacts.