This folio from US manufacturer Waterfield is a little different to the majority of bags and cases on the market. I like cases and bags and by that I don’t mean I like them because I can carry things and take it all somewhere (which of course is the purpose of any bag) but that I take an interest in bag design. For a start, the bags are not only designed in the US but made there too, in San Francisco. Compare that to just about any other tech bag and you’ll find that’s rare these days. With regard to materials, Waterfield bags are either made of waxed cotton canvas, ballistic…