i10Direct Multi-Purpose Bicycle Cargo Utility Bike Trailer Perfect multifunction trailer, offers plenty of cargo space for any kind of load. The Utility Trailer attaches easily behind any bicycle. Light weight, yet sturdy and durable steel frame trailer is easy to tow. Steel bars beside the 16" wheels, provide added balance for easy maneuvering. Inside dimensions of cargo area: L 24 3/4" x W 16 1/2" x 9 3/4"