Cycle bag prototype manufacture

I am setting up a company to manufacture bicycle luggage: bags and panniers. I have designed my first bag, and made a frame on which the canvas material needs to be stitched. The design also requires some heavy stitching of webbing and trim. I am looking for a person to help me make my first bag so that I can be sure my design works properly.

I will supply the canvas, trim, buckles and other accessories.