Free bike trailer. Really. This is a two wheeled trailer that consists of the frame of a Trek kids trailer/jogger. It attaches via an extra long rear skewer and a quick release type tab that can be left on your bike. The wheels pop off with the press of a button for easy storage. Otherwise, it is a bare aluminum tubed frame. I’d say light duty, rolling around with a keg on here isn’t a good idea.
Free for the taking as long as you’re going to use it.