When it comes to open air computer cases there are a couple of options that come to mind. You could take the route of simply setting up your PC on a cardboard box which allows you access to every component but doesn't do much to protect the components. Or, you can elect to use one of the many different variants of a PC test bench. A test bench will protect your components better but was never really designed to be portable or compact.

At Computex 2014 In-Win will be showing a variety of new cases including the new In-Win D-Frame Mini and we got a special look of the case before the opening of the show. The new D-Frame Mini is as Mini-ITX variant of the popular D-Frame chassis that was shown at CES a few years ago and promises to bring portable protection to your SFF computer build.