Features: Weight approx 650g to 850g depending on size, Fill: Softie Premier, Materials: Paratex Light, Comfort temperature: -5°c, Low temperature: -10°c, Includes stuff sack. All the features of the Original Sleeka but with the option of reversing the jacket to black. Both sides of the jacket are equally equipped with pockets. Reinforcing patching on the olive side. Read the Sleeka Reversible product review. This item is commercially made and brand new.