Kindle Fire Gen1 Case with stylus holder

I wanted to make a sort of electronic lab notebook using a surplus kindle fire I happened to have laying around, so I made this case! The kindle sits in the case upside down so the power plug and button ends up at the top (what maniac at Amazon made the power button on the bottom!?)

The back protrudes a bit from the case so the rubbery material can engage with a glass wall and prevent slip (I used this thing with a laminar flow tissue culture hood, works well!) You can stick some rubbery stuf