Originally Posted by gotcha640

The masonite would probably die entirely after a few rains, but since he's only using it there and back (it appears) I doubt it's an issue. Right now I'm thinking about a shelf I could fold up when not in use that would hold a bag like those. Coroplast would be waterproof and light, wire shelves might be heavier but stronger and would not cause the funky handling in the breeze.