just for fun - motorised beer crate

[Nomad]

As reported in the Australian Times
http://austriantimes.at/news/Around_the_World/2009-09-28/16741/Wheel_crate_driver

 

[R Kraft]

Or these:http://www.youtube.com/watch?v=3CL14ojbRM4&feature=related

 

[SpyGuy]

Man ........ too kool! I gotta have one ....

However, along the same lines ... :
http://extremetoysforboys.com/index.php3/item/item/Cooler Croozers - Motorized Cooler.html

 

[dopplershift]

As reported in the Australian Times
http://austriantimes.at/news/Around_the_World/2009-09-28/16741/Wheel_crate_driver

Sorry... just thought i'd point out that Austria and Australia are actually quite different places.