Abstract: A portable container includes a top portion defining a first hollow region configured to store a first product, a bottom portion rotatably coupled to the top portion and defining a second hollow region configured to store a second product, and a sealing mechanism configured to selectively fluidly couple the first and second hollow regions during relative rotation of the top and bottom portions. The sealing mechanism is movable between a closed position in which the first hollow region of the top portion is fluidly isolated from the hollow region of the bottom portion, and an open position in which the first hollow region is fluidly coupled with the second hollow region. Rapid relative rotation of the top and bottom portions causes the sealing mechanism to move from the closed position to the open position.