This Ikea Skadis can holder is designed to store them in a way that less space is needed.

First I got thos simple hooks, that needed almost no filament wich was nice. But they need a lot of space to store many spray cans. So I came up with this angled at an 45 degree angle. Because of the leverage of the cans they need to be quite a bit sturdier and need more filament, but it is a great project to dump all your leftovers into. If you want a uniform look, you could still spray paint them afterwards. The top area of the holder is flat, so you can easily make a text emboss on it in the slicer if you want. As this part is at an 45 degree when printet you have a nice top finish on it when mounted.

To have nice and strong hooks I used the Universal Hooks from CSD_Salzburg.

I made different models for 1 to 4 cans with 50 to 75mm in diameter. The holder for 4 cans don't fit on any Bambu mashine, so they are only in the raw files and not part of the print profiles.