Drybox for the safe storage of filament

No tools or fasteners required for assembly

Turn your Sterilite 20 Qt box into a filament storage box with room for up to 5 spools! Just assemble everything as shown in the pictures and enjoy an orderly, flexible and stackable storage system. Comes with an optional holder for a hygrometer so you'll always know if you need to recharge the silica or not. Silica storage can be removed from the box without the need for disassembly.

All you need (besides the printable parts and the box itself) is any ½ inch plastic or pvc pipe as can be found in any home hardware store. Cut two pieces to a length of 330 mm (13 inches) each and you're all set.

All printable parts are designed so they can be printed by the Bambu Lab A1 mini, the Prusa Mini or any other printer with a print plate of at least 180 x 180 mm. Prints without the need for supports, except for the two end pieces. If you print from my print profile these supports are minimal and super easy to remove.

If your hygrometer requires slanted slots or you prefer an open back instead of an enclosed one, check out the print profile named “Hygrometer mounts (optional)”. This print profile contains four different options for your hygrometer. The main print profile named “All printable parts” contains only the hygrometer mount with straight slots and an enclosed back.

Bill of materials:

• Sterilite 20 Qt box with gasket. Approximately $9 for one or $50 for 6. Can be found at Amazon, Walmart, Target, Home Depot or any other department store.
  
• PVC pipe with a diameter of ½ inch. Around $4 to $5 for 10 feet. Can be found at any hardware store like Lowes, Home Depot, ACE Hardware or Amazon.
  
• Silica beads. Available online everywhere. My personal favorite are the orange indicating, rechargeable beads from Dry&Dry, but any other brand works as well.
  
• Hygrometer (optional). Any round hygrometer with the standard measurements of 44 x 15 mm works. Here's one example from Amazon, but they can be found anywhere online.