When every ounce counts and each nook and cranny in your pack is accounted for, depend on the performance of the lightweight Big Agnes Orno 0 sleeping bag like you would a harness, helmet or beacon. FILL. 850. WEIGHT. Long - Left Zip: 2 lbs. 9 oz. Regular - Left Zip: 2 lbs. 7 oz. COMPRESSED VOLUME. Long - Left Zip: 5.67 liters. Regular - Left Zip: 5.05 liters. TEMPERATURE RATING (F). 0 degrees (F)

• Body-mapped baffle construction optimizes thermal efficiency
• 3D anti-snag draft tube prevents heat loss along the zipper; 40 in./102cm YKK #5 zipper cuts weight and reduces cold spots
• Vertically structured sidewalls integrating contoured baffles trap heat closer to the body; contoured hood baffles cradle the head for a more comfortable fit
• Ergonomic foot box provides more loft and warmth; oversize interior anti-draft collar
• DownTek water repellent down repels water while maintaining insulating value
• Low-profile cordlock lets you cinch and un-cinch the hood with one hand
• Exterior loops for hang drying or storage; interior fabric loops for sleeping bag liners; zipper garage
• Nylon ripstop shell fabric with a water-repellent finish holds up to wear, tear and the occasional rain drop
• Mesh storage sack and nylon stuff sack