The Combox Compost Box Can be Made Into All Shapes and Sizes

 - Aug 5, 2010
References: combox & treehugger
The Combox is a completely customizable compost bin. Capable of being segmented and expanded into all shapes and sizes, the Combox can even be used for a vegetable garden or to store tools or toys.

To begin, you start with the 150-liter modules and build the Combox to whichever shape you please. If you need more space because you have a big family or a large, lush property, you can upgrade your Combox to larger sizes like 2100 liters or 2400 liters.