The rib cage ii and integrated emt cage mount tool pairs a full feature multi tool with lightweight cage designed to hold bottles tight but still allows easy entry and exitsuper low bottle position improves aerodynamicsincludes emt cage mount tool with 34568mm t25 torx and 1 flathead screwdriverreinforced composite material improves durability without adding weightdesigned with compression for improved bottle hold while maintaining easy entry and exitminimalist sleek design with razor sharp g