A folding mini fridge concept I explored. Where each level of the fridge is made of a double layer of folding hyperboloids, the shape provided excellent usable volume when unfolded, and great volume reduction when folded. Each level can also be individually  folded, which is useful on camping / car trips where space is a premium. 

Rhino grasshopper prototype

Rhino Prototypes

Solidworks Cooling System CAD

Cooling system Prototype using double stage thermoelectric Modules.

Installed cooling system

Physical prototype construction, spring wires act as supports

LED mood lighting, also as temperature indicator. 

Folded mode

Expanded mode

Keyshot Renders