Didn't have a trash can dolly or milk crates so I settled for this.. I actually have 3 in my shop here, one at the work place and I carry one on my service van.
These can tip over if a wheel gets stuck in a hole and your scooting along though.

[Linked Image from live.staticflickr.com]


I know a lot about a lot of things BUT I still have a lot to learn.
Life is what you make of it. So, why not make a working machine to make it easier.