Original (Single) Trash walker from 
[https://www.thingiverse.com/thing:2978644](https://www.thingiverse.com/thing:2978644)

Re-Did the bin to make it vase mode compatible, longer one will follow after my holidays.

Re-Mixed a side leg to a center one and also added holes for screws in the outer ones.
Added a Mix-Hole for screw and rectangular nut in the “ring” - for a center connection use 1 nut and on the opposite side only the screw. I used a M3x25, but x20 or x30 should also do.

When resizing make sure to only re-size the foot/ring, not the hole geometry! Of course you would need to re-position the hole. I made the legs as big as they fit on my print surface (Z height).

Open files with PrusaSlicer 2.4+

Don't wonder about the print quality, I just used the cheapest filament I had around…