Tablet case made by Hewlett-Packard. Opens and closes with a zipper. Material is neoprene. Has an outer pocket. Measured external dimensions are: 24.0cm x 16.0cm x 2.5cm While it should fit tablets from any manufacturer if the size is right, not just HP products, please note that the aspect ratios of 7-inch tablets vary by manufacturer. Therefore, the internal dimensions are slightly smaller than the measured external dimensions. It's unclear if it's an included accessory, but an inner case was included, so I'll include it as well. The inner case's internal width is 13cm.