Ikea's Uppdatera line (2024-25) has a bin style with side handle cutouts and a slightly sloped down front in two sizes. They nest quite nicely, are super cheap, and are a great quick option for organizing all manner of things. I use then for organizing printing project parts in different materials or storing Multiboard snaps and connectors.

These brackets fit the small bins versions (805.040.49). The file includes a pair with Multipoint and another using the beefier MultiConnect - Flush (recommended) or Raised.

I made these to be able to allow bins it to be quickly set and removed as needed (steps 1 & 2 in the pictures), but also mount a bin securely (optional step 3). This allows one to be set and additional bins to be nested in a stack using the first as a base for them. Empty, I've stacked them six high with no concern using the PLA+ settings provided with 3 wall loops.