The file 'Spray Bottle Wall Hanger 3D Printer Model' is (3mf,f3d,stl,step) file type, size is 584.1KB.
A very simple, but effective spray bottle holder.
No supports needed, just print, mount, done. (Mount with standard drywall screws, or whatever you have. Mount holes are 4.5mm diam, with an 80° taper, to 9mm head diameter.)
Took about 3 hr to print on an Ender 3.
I've included the Fusion 360 file in case you'd like to make some tweaks. Width is parametric in case you have a wider squeeze lever. I also included a STEP file for those with other CAD software.
EDIT: Added an "extra wide" version that's 36mm edge to edge vs the original 26mm shown in the pictures.
Sprayer_Holder_Wall.3mf | 101.9KB | |
Sprayer_Holder_Wall.f3d | 205.6KB | |
Sprayer_Holder_Wall.stl | 326.8KB | |
Sprayer_Holder_Wall_Extra-Wide_36mm.stl | 333.8KB | |
Sprayer_Holder_Wall_Ver2_v7.step | 174.7KB |