This is an evolution of rayeath's great e-reader case from a hardback book.
The finished product looks like a sketchbook, so I don't get nervous on the bus flashing my newfangled techy reading gadget around.
Used an old (full) Moleskine notebook in place of a hardback book. I cut out and saved the pages.
Added a layer of padding (soft fabric left over from backing a baby quilt) on the front panel for extra protection.
The Moleskine dimensions fit the nook surprisingly well, but with all the padding it was slightly too thin, so I widened the spine to accommodate the thickness of the nook, elastics, and both fabric panels. (See photo).
Hope you like it!