How to Choose Sleeping Bags for Backpacking

Designed for backcountry pursuits, the Therm-a-Rest Hyperion 32 down sleeping bag helps keep your pack featherweight without sacrificing an ounce of performance.
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Imported.
Best Use | Backpacking |
---|---|
Tested Lower Limit | 32 degrees (F) - ISO |
Tested Comfort | 41 degrees (F) - ISO |
Temperature Rating (F) | 32 degrees (F) |
Temperature Rating (C) | 0 degrees (C) |
Weight | Long: 1 lb. 2 oz. |
Ultralight | Yes |
Shell | Ripstop nylon |
Zipper Location | Left |
Insulation Type | Down |
Water-Resistant Down | Yes |
Fill | 900-fill-power Nikwax Hydrophobic goose down |
Fill Weight | Long: 10 ounces |
Lining | Ripstop nylon |
Sleeping Bag Shape | Mummy |
Fits Up To (in.) | Long: 78 inches |
Shoulder Girth (in.) | Long: 58 inches |
Hip Girth (in.) | Long: 51 inches |
Stuff Sack Size | 5.5 x 6 inches |
Stuff Sack Volume | 3 liters |
Compressed Volume | 2.8 liters |
Gender | Unisex |
Sustainability | Down certified to the Responsible Down Standard (RDS) |