Filament Storage 2026 - MOTYYA Containers + Improvements

What started as a simple slap-dash approach to adapt GunPLAMark's great design to the containers I already had on hand or could get access to in Australia (linked below) quickly spiraled out of control into a whole swathe of improvements to fit my purposes and improve the design. Notably the snap fit hinges, rear positioned filament feed, and round hygrometer arm, which should reduce filament usage significantly from the original. Full list of changes below:

• Updated Design to use locally available MOTYYA Containers

• Snapfit Clasps for useability, printability, repairability, and colour customisation

• Moved filament port location to the rear

• Added better, easier to print RFID tag

• Improved rewinder arm snapfits, added holes for removal of arms if necessary

• Added provision for round hygrometer arm

• Reduced filament across most parts of the design, improved printability with walls sized for 0.4mm nozzles

• Added positive engagement for rewinder spindle to snap into arms

• Modified internal rewinder geometry to add strength

• Modified spindle geometry for positive C-Clip engagement, preventing spool pushing out when changing out filament

• Improved dessicant container fitment (unused in my case)

• Multi-colour rewinder rotation indicators

I've uploaded the STEP Files for further modifications to your liking as well as a pre-positioned .3MF file if you just want to print and go.

Included is a template for the label editable in OrcaSlicer or variants to suit your filaments. The label uses the same RFID tag as GunPLAMark's original model

Assembly is per the original, no changes other than the snap-fit hinges, which are easy to work out.

Containers are available at the below link: 

https://www.amazon.com.au/dp/B0BGFFLWZB