Made of heavy canvas with a metal tube support frame, the YardRack Lawn Tractor Tool Carrier is designed to handle up to 75 pounds of cargo and has special holders for various lawn/garden tools. Because it's attached to the tractor/riding mower (and not towed behind), there's no chance of jackknifing. Once the mounting hitch and receiver are installed, attaching/removing reportedly takes only a few seconds. In addition, it folds up on its vertical frame bar when not in use and can be hung on the garage/storage shed wall.