We built the BAMMMobile out of an old motorcycle trailer and salvaged wood from a 1934 tobacco barn. Adjustable shelving racks were added to each side and we use old boards of different lengths for the shelves, allowing us to have flexibility with each market set up.
The inside of the BAMMMobile is hollow and we can fit most everything else inside. We painted the ends with chalkboard paint for our price list. We added a roof with tin from an old chicken coop for that ” vintage old stand feel,” this also added weight to the trailer which made it more stable when hauling.