The Fjallraven Bergtagen Down Jacket is a lightweight, packable down jacket for mountaineering and other alpine days. Its 800-fill goose down sits in stitch-through baffles that keep the weight down and the compressibility high. A recycled nylon shell resists wind and water in shifting mountain conditions. A helmet-compatible hood and an adjustable hem help hold heat in. What Our Gearhead(R) Experts Are Saying:"Pack straps press on the shoulders all day, and that is where moisture and pressure get to down insulation first. The PrimaLoft panels over the shoulders on this jacket take that load, so the warmth holds up where the pack rides."