Container collection

Containers of different sizes.  Organized into folders by height where they are sorted by the shortest side. Containers can also be stacked with other ones.

Connectors are placed at the corners of bins, so easiest way to ensure your containers can connect to each other is adding up the length of sides along the edge of connection. 

The connector piece is by default very tight to allow lifting multiple connected containers at once.

Printing:
- Supports not required (connector slot has at most 10mm bridging)