A container assembly for storing multiple liquids is disclosed. The container assembly comprises a container body having a first compartment and a second compartment. Each compartment comprises an upper end, an opening at the upper end, and a lower end. The container assembly further comprises an insulator provided between the first compartment and the second compartment configured to separate both compartments, thereby allowing the container body to store multiple liquids simultaneously. Further, the container assembly further comprises a rotatable lid detachably attached to the upper end of the container body configured to prevent and stop any leakage, wherein the rotatable lid is activated to set the amount of liquid to be dispensed from each compartment.

A twin chamber mug device for containing a pair of fluid beverages includes a mug which has a dividing wall defining a first interior space of the mug and a second interior space of the mug which can each contain a fluid beverage. The dividing wall is comprised of a thermally insulating material to inhibiting thermal communication between the first interior space and the second interior space. A lid is removably attachable to the mug which has a first drinking hole and a second drinking hole. The first drinking hole is positionable over the first interior space of the mug and the second drinking hole is positionable over the second interior space of the mug. A cover is rotatably attached to the lid which can close either the first drinking hole or the second drinking hole.