Visible IP65 water seal providing water And dust protection to tools And fixings inside the box & also visible at point of purchase. Polycarbonate lid providing visibility to contents from outside of the box but also providing security. Removable deep cups (8x Single, 2x Double), Can be taken away from the organiser individually for ultimate flexibility or even divided up into smaller cup sections with a divider Metal hinges for durability, reliability and product longevity. New auto stacking latches. Intuitive, easy to use and time saving latches for connecting modules together. New easy close metal wire front latches. Providing easy one handed operation. New half width module compatible (molded into the lid). Ergonomic carry handle for comfortable and secure transportation. New central fixed compartment for storage of long hand tools.