Grivel Lynx 13 + Gear Sling Combines a vest-style gear sling with a detachable 13-liter rucksack Gear sling allows comfortable transport of an otherwise awkward quantity of gear while climbing Added rucksack is very useful for carrying approach shoes, water, food, rain gear, and a camera Versatility of the Linx allows the pack and sling to detach from each other to be used separately Swing the rucksack to the front without taking off the gear sling