Technical Top Material

Any alternative canvas type fabric suitable for a top (A Roadster) other than the standard Hertzz and Stayfast ? I got some sunbella and it’s a bit thin even know it’s advertised at 10OZ I think. Was heaviest available . Problem I’m having with the name brands is the color I like ( off white, Bone) all have a beige underside. I prefer either same color or Black is fine for the underside color. In a canvas or cotton not a vinyl. Thanks for any input. Dave

 

I just had the top done on my Sport Coupe and it was white top material with black underside. I picked it out of a top material book the upholstery shop had.