Buy it here: https://www.norrona.com/en-GB/Products/3040-10/3485/trollveggen-down750-jacket-m/
This is our warmest down jacket. It is made for ice-cold bivouacs during challenging climbs and other high-mountain activity, but will also serve as your favourite winter city jacket. Features include a high insulation-to-weight ratio, European down of high quality (actual down weight of 340 grams), PrimaLoft® in critical spots to keep the cold from sneaking in, and a durable outer fabric in recycled polyester. Easy to compress in Packable pocket™.
