Patizon Gdry 750

The Patizon Gdry 750 is a year-round down bag with a waterproof-breathable CRAFTEVO® 2.5L shell, built for winter treks and demanding expeditions where getting soaked is as much a risk as the cold. It's filled with 750 g of 850 cuin goose down (90/10 ratio), rated -10 °C comfort, -18 °C limit, -40 °C extreme. A Toray Airtastic 33 g/m² liner keeps the inside feeling dry, and a two-way zip allows temperature regulation even in extreme conditions. Internal shoulder width of 73 cm and hip width of 63 cm leave room to layer clothing, while the 28×22 cm packed size is relatively compact for this temperature class. At 1,110 g in size M and a warmth-to-weight ratio of 16.2, the Gdry 750 is among the more efficient bags in the winter-membrane category — suited to situations where a standard winter bag without a membrane would soak through before it stops keeping you warm.