The Warthog 45L has an excellent weight-to-performance ratio. Its modular volume and removable accessories make it a very versatile mountaineering bag. An extremely comfortable and lightweight backpack: its innovative AlpinePro suspension system features an S-shaped removable back panel that perfectly optimizes the load on your shoulders. The Warthog's compact 45L volume lets you carry everything you need for a multi-day excursion: ropes, crampons, ice axes, helmet, down jacket, bivouac gear, etc. High-tenacity nylon fabric material makes this bag ever more robust for intensive use.