This portable workbench allows you to store tools in it for small spaces. Follow along with the free step-by-step plans at the link and build your own.
If your workshop is short on space this is the perfect solution: a folding workbench. Here are the free downloadable plans to build it, courtesy of SawsOnSkates.
Fit a huge work area into a small space with this folding workbench. Build this solid, roll-around, folding workbench in a day with simple hardware and only two sheets of plywood.