In this decision matrix, it was decided that the bottle will have a snap on lid, which can also be spun to either side of the bottle
In this decision matrix, it was decided that the bottle will be double wall plastic, and will have removable compartments. The shape of the bottle will be an hourglass.
Final Design
Our winning design is a slightly hourglass shaped figure. It will be constricted out of double wall plastic with a groove on the interior to snap in and lock our insulated divider. There will be two lids one lid will have a double opening with s single pin on the top, the upper lid will have one opening but will also be able to sit in the closed position locked this layer will snap onto the main body lid. The lid will fit onto the body and be insulated and held on by a rubber sealing ring to prevent leaks and compensate for the divider.