Weatherproof 100 l load monster. This high volume yet trim and compact pack closes a loophole in the backpack market: a 100 liter pack in a clean design with superb carrying properties, fully weatherproof construction, and low weight for its size. Three years went into the development of the pack and suspension system with stepless adjustability and excellent load transfer properties (< 35kg). A further highlight is the large top lid pocket with 100% waterproof YKK zipper. The refined functionality of the details make it ideal for expedition and winter use.