Composting Containers
Composting can be carried out in an open pile or in containers. Containers serve to confine the compost pile and make it more manageable and visually attractive. Depending on the container's construction, it may also provide weather protection, aid in heat retention, and can help keep out animals.
In multi-unit composters, materials can be turned by moving them from one unit to another. Single composters require mixing from the top or other open side of the unit. Barrel composters are rotated to provide the mixing required.
Please visit: http://cleancalgary.org/index.php/store/product/C58/58 to see some types of containers.