Mobile phone cases becoming more utilitarian, like this pepper spray, self-defense model

In addition to protecting phones from drops and spills, cases pretty much are designed to, well, make phones more pretty. However, we keep seeing new cases designed to add more than good looks. Spraytect, a smartphone case with a detachable pepper spray cartridge, is a case in point, turning your mobile phone into a defensive weapon. The pepper spray cartridge slides horizontally across the back of the case, so the spray button is right where your fingers naturally land on your phone. No searching, fumbling or repositioning required. by theheartdirector