This is a desiccant box that I whipped up for my use. It fits in the bottom slots of a 17 gal plano sportsman trunk that I use for filament storage. Nice clean aesthetic and the lid is a snap fit with small slots in each end that you can get a fingernail or a small pry tool under to pop the lid open. Lid is secure enough that I would be comfortable putting the box on its side. 

Printed on my mk4s on standard .25mm PLA speed profile.