How to Choose Sleeping Bags for Backpacking

Combining inner and outer bags that can be configured 3 different ways, the Big Agnes Lost Ranger 3N1 15° sleeping bag keeps you comfy whether the night is warm, cold or somewhere in between.
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Imported.
Best Use | Backpacking |
---|---|
Tested Lower Limit | 15 degrees (F) - ISO |
Tested Comfort | 27 degrees (F) - ISO |
Temperature Rating (F) | 15 degrees (F) |
Temperature Rating (C) | -9 degrees (C) |
Weight | Regular - Left Zip: 2 lbs. 12 oz. Long - Left Zip: 3 lbs. 1 oz. |
Shell | Recycled 20-denier ripstop polyester with a water-repellent finish without intentionally added PFAS |
Zipper Location | Left/Right |
Insulation Type | Down |
Water-Resistant Down | Yes |
Fill | 650-fill-power, PFC-free Downtek down |
Fill Weight | Regular - Left Zip: 1 lb. 3 oz. Long - Left Zip: 1 lb. 5 oz. |
Sleeping Capacity | 1-person |
Lining | Recycled 20-denier polyester taffeta with a water-repellent finish without intentionally added PFAS |
Sleeping Bag Shape | Rectangular |
Fits Up To (in.) | Regular - Left Zip: 72 inches Long - Left Zip: 78 inches |
Shoulder Girth (in.) | Regular - Left Zip: Inner: 62 inches; outer: 69 inches Long - Left Zip: Inner: 65 inches; outer: 72 inches |
Hip Girth (in.) | Regular - Left Zip: Inner: 54 inches; outer: 61 inches Long - Left Zip: Inner: 57 inches; outer: 64 inches |
Stuff Sack Size | 8 x 17.5 inches |
Stuff Sack Volume | 14 liters |
Compressed Volume | Regular - Left Zip: 10.7 liters Long - Left Zip: 11.2 liters |
Gender | Unisex |
Sustainability | Down certified to the Responsible Down Standard (RDS) |