Customizable Stackable Bins

#Prehistory:
I like [https://www.thingiverse.com/thing:2562937] very much. But I found very annoying that Cura is trying to fill gaps between wall (at least with layer height = 0.3) which dramatically increases printing time.

#What did I done:
I made my own easy to customize version of sartemch's bin using openscad in which you can change wall thickness and some other stuff.

#How to use it:
Just change variables values as you need and export result to stl (I hope variable names is prett