I am unable to capture many bike hacks I see because as I witness them, I am not camera ready. I spotted this rider coming at me and had time to get out my phone just to catch him as he went by. From what I could see, he had attached an old hand cart to his seat post and was using it as a makeshift trailer. I am not sure about the stability, especially with the size of those wheels, but he rode off into the distance just fine. Watching him ride by reminded me of a suitcase transport hack we posted about a year ago now.