Paintball Freak XL Insert Case

Freak XL insert case. 
Fits four inserts. 

Uses eight 6X3 mm magnets to hold the lid on. Use a little bit of super glue to hold the magnets in. They should be snug, but not hard to push in. They are not meant to be friction fit.

I used ABS, but PETG should work. I recommend using a filament that has a higher glass transition temperature then PLA, so you don't get deformation when at the field.