If you use your Apple Wireless keyboard with your device, this accessory may be of interest to you. The Incase Origami Workstation is a combination case and stand. This case was “Inspired by the Japanese art of paper-folding” and “provides complete protection for your Apple Wireless Keyboard.”
The case itself is pretty light and does not really add any bulk. The material reminds of me of the Official Apple iPad (1) Case, but not as soft. It also gets dirty but cleans off pretty easy.