The Mountain Hardwear 3-season Pinole 20 sleeping bag is an excellent choice for cold, demanding trips as well as car camping and backpacking trips. FILL. Thermic MX polyester fibers. WEIGHT. Long - Left Zip: 3 lbs. 8 oz. Regular - Left Zip: 3 lbs. 2 oz. Regular - Right Zip: 3 lbs. 2 oz. TEMPERATURE RATING (F). 20 degrees (F)

• Soft, compressible Thermic MX fill is engineered to provide 3-dimensional, springlike loft for superior warmth and minimal weight
• Offset quilt construction means no sewn-through seams and no cold spots
• Warmth is optimized through differential cut of shell and lining fabrics, allowing adequate room for the insulation to expand to its full loft
• Slightly wide cut gives you extra room to move inside the bag; Comfort mummy cut efficiently maximizes warmth without constriction
• Tailored hood with face gasket forms around head to seal in heat
• Comfort footbox allows feet to rest naturally, angled out slightly with toes pointing, while fully preserving insulation loft for maximum warmth
• Insulated draft tube (backing the 2-way, full-length zipper) and insulated zipper gusset seal in heat
• Antisnag construction prevents fabric from catching in the zipper; locking sliders keep the zipper in place for ventilation options
• Comes with microfleece-lined stuff sack that doubles as a pillow