Description of the Mountain Hardwear Sub Zero Jacket Designed for cold weather climbing and mountaineering, the Sub Zero 650-fill goose down jacket with Taslan reinforced abrasion areas, takes on the weather and your pack with ease. Mountain Hardwear's water resistant, breatheable fabric, and fleece lined hand pockets, help keep you warm and comfortable even when the mountain dishes out wicked weather. An interior mesh water-bottle pocket in the Mountain Hardwear Sub Zero Jacket comes in handy so that you don't become dehydrated while on the go. An inner zip pocket is perfect to secure keys and your cash. Stow the Sub Zero in the included stuff sack for easy carrying in your travel bag or pack. The ideal Mountain Hardwear winter jacket for Sub Zero temperatures on the mountain. Features: 650 down fill Nylon Z-Rip shell; double taffeta lining Water resistant Fleece lined hand pockets One handed hem and lower back drawcords Interior zip pocket Reinforced abrasion areas Stuff sack included Adjustable, Velcro® cuffs Zip chest pocket