The file 'Spool Holder For 48L Samla 3D Printer Model' is (stl) file type, size is 15.8KB.
I remixed this thing for the bigger 48L Samla Box, as i already have 5 spools and the 6th is on its way.
As with the original thing you'll need a 40mm plastic tube with 46,5cm length.
Addtionally i (re-)used:
Filament Feeder: https://www.thingiverse.com/thing:3142267
But i placed them not in the lid of the box but on the long side.
Thermo and Hygrometer Frame: https://www.thingiverse.com/thing:2058198
At least the new 48L Box has it's own "snap on" lid, so you no longer need the brilliant Samla Clip, which can be found here: https://www.thingiverse.com/thing:2110134
Ikea_box_holder_for_48L_Samla.stl | 42.5KB |