Kelty Dualist 6 Dregree Sleeping Bag - Long Dualist 6 Sleeping Bag is well suited for backpacking in cool, damp conditions. This bag is warm, water resistant, quick drying and very compressible. ThermaDri Hybrid Construction layers 550-fill DriDown and synthetic ThermaPro insulation to create a high-loft insulation that is water repellent, dries quickly and compresses down smalller Thermal comfort hood has drawcords of differing widths at head and neck for easy identification and adjustment in the dark Full-length, 2-way, double sliding zipper allows easy venting; locking slider is backed by wide, antisnag binding tape Natural-fit footbox provides plenty of room so feet don't feel scrunched Stuff sack included Shape: Mummy, EN Comfort Limit:6oF / -14oC, Size Regular: Fits to:6 ft, Fill weight:46 oz., Total weight:4 lbs 4 oz., Stuffed size:10"x17", Size Long: Fits to:6 ft 6 in., Fill weight:48 oz., Total weight:4 lbs 7 oz., Stuffed size:10"x17" Note : EN Rating is 0 Degree / Comfort Rating is 6 Degree.