Customizable Battery Case (magnetic)

Customizable case for carrying cylindrical batteries. Requires small cylindrical magnets to hold the case closed. I used 3x3mm cylinder magnets* which works well to hold the lid in place.
For a version that doesn't require magnets, try:
http://www.thingiverse.com/thing:57281
Printer: Afinia H-Series
Filaments:
-- Octave ABS Gold
-- Octave ABS Fluorescent Red
*affiliate link