Produce Waterproof Courier Bags & Jackets

I need a manufacturing partner capable of producing a small run of waterproof messenger bags and matching jackets designed specifically for professional bicycle couriers. The gear must withstand daily use in all weather while staying lightweight and comfortable during long shifts... (Budget: £250 - £750 GBP, Jobs: CAD/CAM, Manufacturing, Manufacturing Design, Product Design, Product Development, Prototyping, Solidworks, Textile Engineering)