Keeping you toasty and warm, it also packs into its own pocket! Throw it into your daypack and marvel at its lightweight might. It's a Berghaus secret to hiking or climbing up a cold mountain, and now they're telling everybody! The perfect companion on those epic outdoor adventures._Hydrodown - Water-repellent. Warm. Revolutionary. It's down like no other, by BerghausProduct weight is 480g (Size UK L)Body: 100% PolyamideLining: 100% PolyamideInsulation: 90% Goose Down, 10% Goose FeatherTrim: 100% PolyesterMachine washableThere's an adjustable cord to find the perfect fit and to keep the hood steady. And when you turn your head, the hood moves with you - even in high windsCosy 800 fill power hydrophobic goose down, plus Berghaus's pioneering Reflect Technology, keeps you warm with little extra weightBerghaus's Reflect Technology adds additional warmth with virtually no weight increaseInternal zip chest pocket and two zip hand pockets to keep things secureElasticated cuffs for comfortHem cord adjuster to get the right fit.tional warmth with virtually no weight increase