They are named Core Units simply because they represent the Core of the Shimoda system. Their modular versatility allows users to simplify there gear needs while simultaneously enabling more usability options. The Medium is designed to accommodate larger sized camera bodies – but that doesn’t mean it is limited to them. It works wonders with any gear, but especially with gear requiring more depth.
Its modular design means it can be used on its own or in combination with a Small sized unit. Having both Small and Medium offers three size options; a Small on its own, a Medium on its own, or a combination of both allowing even more protected storage. Owners of the Explore 60 can even stack another Small in the top of the pack - opening up more sizing options without the penalty of additional weight and bulk seen in traditional camera bag designs.
