• The Krauser K5, subjected again and again to rigorous testing and further improvement, it's the Marathon case for year-round use. • Now we've made it the way you need it: guaranteed water-tight and capable of withstanding the most gruelling conditions. • Available as a top case or side case with an improved locking system, it's not only secure, but equipped for long journeys as well, with numerous accessories, paintable covers and a volume of 47 litres.