Backpack Design Needed ASAP -- 2

I’m ready to launch a new line of backpacks and need a seasoned bag designer who can jump in immediately. The goal is to create a casual, everyday piece—think relaxed city styling rather than formal or ultra-technical outdoor gear—yet with enough polish to stand out on retail shelves.

What I need from you:
• 2–3 concept sketches that explore shape, proportion, and key features
• A refined digital rendering (Adobe Illustrator or similar) of the selected concept
• A concise tech pack outlining dimensions, materials, hardware, stitching details, and colorways

Everything has to move fast; I’d like the first round of concepts on my desk within the next few days and the full tech pack wrapped up shortly after we lock in a direction. If you’ve already taken backpacks from sketch to factory before, show me that work—especially projects with a laid-back, street-ready attitude.

Let me know your availability and the workflow you prefer so we can kick this off right away.