I couldn't find anything crazy enough for my iPad so decided to make the cover myself. I wanted something with a science theme, so started with this test tube embroidery on black fabric. I then traced the shape of the iPad on some cardboard from an old box, added about 1 cm around the outside to make the cover bigger. Then I used the cardboard as a template for the fabric and lining.
I made an envelope for the 2 card board pieces and top stitched around 3 sides to make a snugger fit. I also added a button tab at this time.
For the fourth side, I used an extra strip to make the binding to attach the top and bottom cover, then stitched that into place.