Need to make designs for messenger bag.

Hello, I am looking for someone to make designs for a messenger bag. The design must have all the technical specifications and clearly should mention which material is used at what stage. It should have a assembly sheet along with it. I need to provide these designs to a manufacturer and they should be able to understnad and work on it. This is very important. If you are going to bid on this project please be knowledgeable about the textile/manufacturing industry. My input on this project: It is to be made out of canvas material with lining inside. It should have 2 pockets on the outside with zippers and one on the back. Please take a look at the following websites, that will provide you with some idea about what I am exactly looking for 1. [login to view URL] 2. [login to view URL] 3. [login to view URL] - this gives a very good idea of a canvas bag. but the look should be more like Freitag bags. The brand of my product is "Horses and Bayonets". It is supposed to be very reliable and lightweight. I hope to work with someone who is capable to designing products. The plans will be used by me to create molds to cut designs faster and then all the cut piecies will be sent to local manufacturers who will then assemble them according to the manual. Thanks for all your support and bids.