Dryer filament box

[EagleSeven]

We use large plastic boxes, with lids, that will hold 16 spools each,
with a container of desiccant in each.
If you have more than one spool, a container like your design is Not much help.

I found a desiccant container at thingiverse.com
so I printed several of them to go in our spool-boxes.

The boxes and containers have been Great !