The Osborne 1 is the first mass-produced portable computer--a suitcase-sized "luggable" system weighing 23.5 pounds. It was one of the first bundled systems, with an inclusive package of hardware and software including word processing, spreadsheet, and BASIC programs. Despite initial success, when Osborne declared bankruptcy in 1983, it became the prototype victim of sudden, devastating, technological crashes in high-tech economies.