The Andrelon brand shampoo bottles are not designed to put them on their lid upside down to get the last drops of shampoo.
Instead of shaking and swining the bottle whilst in the shower i 3D scanned one of my bottles to create a solid holder so all the last drops can come down and you can maximize the ammount from the bottle before throwing it away and grab a new one.
The design is shower/bathroom friendly created, with a water drainage-slit in the bottom.
V1 is the version i created first, semi-snug fit, but the radius on the corners are too shallow for my liking after printing them, too much overhang on the bottom. (the version in the pictures)
V2 is a edited version where i created a bit more tolerance on the main body, so it fits fairly loosely in the holder. (Did not print this one, but i made it right after my print finished, the STL file still contains 12 errors according to PrusaSlicer, nothing exciting, 1-click auto fix. in the Gcode file they are fixed.)
Printed this with a 0.6mm nozzle and 0.40mm layer height, since this is a functional print :) infill could prolly even be lower, but i like some weight in my models.
Printing orientation: standing up like how you would use it. (as/is)
The author marked this model as their own original creation.