Patent ID: 7484633

Claim:
A system for separably storing and mixing a dry and a liquid ingredient comprising: (a) a container defining a first chamber for the liquid ingredient, said container having an opening; (b) a cap with first and second open ends defining a second chamber for the dry ingredient and having dispensing means engageable with said first open end, said first and second open ends being engageable with said container opening; (c) an isolation valve in said cap having an open position communicating said dispensing means and said second chamber and a closed position isolating the dispensing means and said second chamber; and (d) said cap having a first position with said first open end engaging said container opening and in which the contents of the first and second chambers are separated by said dispensing means and a second position in which the cap is inverted with the second cap end engaging said opening end and said dispensing means in a dispensing position whereby the contents of said first and second chambers may be intermixed when the isolation valve is in the open position.