DVD case

Products using keep cases

The first products to be released in keep cases were VHS tapes, though most were stored in less expensive pressboard sleeves. In the days before video games were released on optical media, cartridges would rarely come packaged in specially designed plastic keep cases with lugs inside to hold the instruction manual, as opposed to pressboard boxes. Cartridges and cards for the Master System platform were the first video games to be packaged in any kind of keep case. The vast majority of Sega Genesis/Mega Drive games would come in a plastic keep case (roughly the size of a VHS case), but they were later packaged in pressboard boxes as a cost-cutting measure. Before the standard and commonly used DVD case was invented, early CD-ROM-based video games such as Sega CD and early PlayStation titles would often come in a thicker and taller jewel case. These have been reputed to break very easily. Since the PlayStation 2, most major console-based video game software is packaged in some sort of keep case, including Nintendo DS cartridge titles and Sony PSP titles.