Filament Band

I got fed up with my filament rack being a mess of floppy, leaked filament bags. So I designed this filament band in Fusion 360. It needs a printer which can go to 210mm in both X and Y. It prints best with supports enabled for the latch. I also use an internal brim to keep it adhered to the bed. When you put a roll of filament away, put it in the vacuum bag with the desicant pouch. Then suck the air out and put the band around the roll and tuck the bag inside. The band keeps the filament bag compressed around the roll. This prevents the bag from expanding and sucking air back inside. You can also see exactly what colour the filament is in the bag. The latch is ok, but sometimes it can pop open when you're handling a roll which is part used.