Product update from Military 1st, the Alpinus Pollux Down Jacket is in stock at their online store... "Lightweight warmth without compromise. The Alpinus Pollux Down Jacket delivers serious warmth in a remarkably lightweight package.
Filled with premium 90/10 RDS-certified goose down and an impressive 850 cuin fill power, it offers excellent insulation and compressibility without bulk. At just 320g, it's easy to pack, easy to wear and hard to beat when temperatures drop.