I am interested in getting one like this made in about 1.5mm "thin" tan bridle hide with brass zippers. Overall dimensions will be 17"x12.5"x7". This thickness will give the case a soft look while retaining the durability and patina of bridle leather which I like so much. The case will be used when in-town as well as when I am travelling to keep papers and a laptop, hence its somewhat larger dimension. Key considerations are convenience (zippers and no fussy straps), durability (bridle), informal look (hence soft construction), patina (tan colour). Thoughts?