The Marmot Cloudbreak 22 synthetic-fill sleeping bag features innovative construction to keep you warm from top to bottom, and it's nearly the same weight and packability as a down bag! FILL. Polyester. WEIGHT. Long - Left Zip: 3 lbs. 6 oz. Regular - Left Zip: 2 lbs. 14 oz. TEMPERATURE RATING (F). 22 degrees (F)

• Thermal R synthetic insulation's excellent loft keeps you warm with minimal weight; innovative wave construction, with overlapping shingles of insulation, prevents cold spots
• Non-bulky Thermal R insulation maximizes warmth while reducing the adverse effects of perspiration, condensation and humidity inside the sleeping bag
• Body-mapping of insulation directs warmth to key areas and maximizes thermal efficiency
• Anatomic 3D hood envelops your head in warmth; Face Muff allows hood to be cinched snug without digging into face
• Trapezoidal footbox allows insulation to loft fully around your feet for optimum warmth and comfort
• Full-length zipper with a snagless draft tube prevents fabric from snagging in the zipper coils
• No more midnight drawcord fumbling smooth, flat upper cord and hard, round lower cord make hood and collar adjustments easy
• Marmot Cloudbreak 22 comes with a lightweight stuff sack
• European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags