What Our Gearhead(R) Experts Are Saying: "I've used the Bergtagen 130 Insulation Jacket as a belay layer on cold alpine missions and love how easily it pulls on over a shell. The Primaloft insulation keeps me warm even when things get damp, and it's super packable. The glove-friendly features are a lifesaver on frozen routes."When the wind howls above treeline and temps drop fast at the belay, we count on the Fjallraven Bergtagen 130 Insulation Jacket to keep us warm without slowing us down. Built as part of the Bergtagen alpine collection, this belay-style synthetic puffy was designed with input from mountain professionals and is built to thrive in the harshest, most remote terrain. The durable Pertex outer fabric shrugs off spindrift and abrasion, while Primaloft Black Insulation RISE with P. U. R. E. Technology traps body heat even when wet. Pre-shaped sleeves, helmet-compatible hood, and glove-friendly zipper pulls add to the mountain-ready functionality. It's warm, lightweight, and stashes into its own hood, making it an easy add to any alpine layering kit.