Case Of Old Wine New Bottle

This ain’t a hot red typewriter but The Valentine Notebook. A project that was undertaken to explore Ettore Sottsass’ claim, that design should not merely be functional but additionally be attractive and emotionally appealing. This new version is a take on the original Olivetti Valentine, which was considered as the ultimate fashion accessory for the working girl in late 60’s. While the original was constructed with a lightweight plastic case; can anyone suggest what’s best for this modernized version?

Source: yankodesign.com