Military Tactical Vest Pen Holder Organizer

This military-inspired pen holder is designed as a tactical vest, combining a strong, disciplined aesthetic with everyday desk functionality.

The model features clean, solid geometry optimized for easy 3D printing without supports, making it suitable even for beginners. The wide top opening comfortably holds pens, markers, pencils, or brushes, while the compact footprint fits perfectly on any desk, shelf, or workstation.

Inspired by modern military gear, the design works especially well wi