The ThinkPad Office Executive Case is a small, highly portable case designed exclusively for the ThinkPad X Series and features the new X-SHOCK protection material lining. Other features include convenient exterior pockets for a mouse, extra battery, mobile phone and other accessories. Finished in a black matt exterior that is popular with ThinkPad users. This case is perfect for transporting a ThinkPad X Series notebook between meetings or dropping into a larger case for the daily commute.