The Pilgrim.... Mammut's warmest winter jacket, with selected down quality & exceptional construction. Warm & cozy in 650-fill goose down with detachable hood, multiple pockets & stylish pattern. Plus it is very packable, compressing into the supplied bag, easy to then throw in your rucksac where it takes up minimal room. An indispensable companion for the coldest situations when taking shelter or in a bivouac.