2x2 and 2x3 Gridfinity Hexagon Vent Holes

This is a remix of the Gridfinity Extended bin originally designed by @totat.

The main modification is the addition of hexagon ventilation holes on the bottom of the bin.

🔧 What’s changed

• Added hexagonal holes at the base for:

   

  • Better drainage (e.g. bathroom, kitchen, workshop use)
  • Improved airflow
  • Reduced material usage and print time
• Outer dimensions and Gridfinity compatibility are unchanged

📦 Use cases

• Bathroom or shower storage (soap, bottles, wet items)
• Kitchen organization
• Workshop or lab storage where airflow or drainage is useful

🧩 Compatibility

• Fully compatible with Gridfinity / Gridfinity Extended systems
• Designed to drop directly into existing Gridfinity bases

🖨️ Printing notes

• Prints well without supports
• Standard Gridfinity tolerances
• Tested with PLA / PETG (PETG recommended for wet environments)