The Kriega R25 motorcycle backpack has a quick release QUADLOC harness, which is Kriega's own tried, tested and highly recommended system, unique to the rucksack industry. An innovative & extremely efficient load-carrying system designed for motorcycle riders. Unlike conventional harness systems the load is carried on the hips & chest, transferring the majority of the load away from the shoulders and thereby preventing the neck strain experienced with regular rucksacks. Ergonomically designed with no arm restriction for long distance comfort on a motorcycle.