I need a fresh design for a medium-sized cardboard storage box. The goal is a neat, stack-friendly solution that can be quickly assembled from a single dieline and produced on standard corrugated stock. Here’s what I’m after: • Print-ready dieline in vector format (AI or PDF) with clear fold, cut, and glue lines. • 3D mock-ups or rendered visuals showing the box from multiple angles so I can review proportions and stacking performance. • Simple assembly instructions (a one-page graphic or short text walkthrough works). Key points to keep in mind: • Medium size: something that comfortably stores household items yet remains easy to lift. • Material: regular cardboard—design for strength without excessive board usage. • Flat-pack efficiency: minimize waste and ensure the box folds down flat when not in use. If you have experience with packaging CAD tools like ArtiosCAD, Esko Studio, Illustrator, or similar, that’s a plus. I’m happy to provide reference dimensions and discuss minor tweaks during one revision round. Once approved, I’ll need the final dieline, mock-ups, and assembly sheet packaged and ready to forward to my printer.