The entire experience of our expedition professionals formed the basis for the development of this backpack, which is tailored precisely to their needs. In collaboration with Gerlinde Kaltenbrunner, Dominik Müller, and Kazuya Hiraide, a minimalist, highly functional companion for extreme endeavors was created – all at a weight of just 820 grams! This expedition backpack is now also available in the SL version, which is specifically designed for the female anatomy with a shorter back and narrower shoulder straps.