I wanted drawers under my work bench for things I don't use very often. Also didn't want them to take up space and get in the way of the shelf below. So
UPDATE*** Workbench and storage. Got the Drawer boxes built and installed below the bench. Storage case racks came out nice. Now to get more cases. Next is overhead wall cabinets. : r/Workbenches
Simple Way to Add Drawers to Any Workbench | How To - YouTube
Premier 41 inch (104.1 cm) 9-drawer Mobile Tool Workbench with Solid Wood Top | Gladiator – Gladiator Canada