Therm-a-Rest Hyperion 20F/-6C Ultralight Down Mummy Sleeping Bag
Product details
| Management number | 229334285 | Release Date | 2026/05/31 | List Price | US$400.02 | Model Number | 229334285 | ||
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Defy the cold and rest better while moving unencumbered through the mountains. Built to provide a feather-light pack weight and high-performance warmth, the Therm-a-Rest Hyperion 20-Degree Ultralight Down Mummy Sleeping Bag is incredibly lightweight without sacrificing an ounce of performance. The sleeping bag uses thermally-efficient box baffled construction and ThermaCapture Lining that traps radiant body heat while zoned insulation maximizes warmth by placing 70% fill on the top and sides with 30% on the back. The Hyperion is also Responsible Down Standard Certified ensuring that the waterfowl in the down supply chain are treated humanely. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink Connectors, the Hyperion keeps the pack light, providing freedom to move quickly in the backcountry. The Therm-a-Rest Hyperion 20-degree down sleeping bag is available in 3 sizes, all of which pack down to 6x8 inches: Small sleeping bag fits heights up to 5 feet 6 inches and weighs 19 ounces; Regular sleeping bag fits heights up to six feet and weighs 20 ounces; Long sleeping bag fits heights up to 6 feet 6 inches and weighs 22 ounces. Storage sack and compression stuff sack included. Limited lifetime warranty.
- 100% Nylon Ripstop
- Imported
- Ultralight and packable 20-degree mummy sleeping bag provides better rest while moving through the mountains for three-season camping and backpacking
- This featherlight sleeping bag weighs a mere 20 ounces; lightweight materials and precise design allow for an extremely small packed size
- 900-fill Nikwax Hydrophobic Down stays drier and maintains loft 60 x longer than untreated down; box baffle maximizes loft and minimizes cold spots
- Ergonomic shape and longer zipper provide a comfortable fit; SynergyLink Connectors integrate the bag with a mattress for efficiency and comfort
- Regular size fits heights up to six feet, weighs 20 ounces and packs down to 6 x 8 inches; storage sack and compression stuff sack included
| UPC | 040818107232 |
|---|---|
| ASIN | B07LCZB6J3 |
| Size | Standard |
| Color | Deep Pacific |
| Shape | Mummy |
| Seasons | 3 Seasons |
| Material | Nylon |
| Occupancy | 1 Person |
| Brand Name | Therm-a-Rest |
| Sport Type | Camping & Hiking, Mountaineering |
| Unit Count | 1.0 Count |
| Fabric Type | 100% Nylon Ripstop |
| Item Weight | 1.25 Pounds |
| Closure Type | Zipper |
| Manufacturer | Cascade Designs Inc. |
| Model Number | 040818107232 |
| ShellMaterial | Nylon |
| Item Type Name | Ultralight Down Camping Sleeping Bag |
| Fill Material Type | Down |
| Temperature Rating | To 40 degrees |
| Additional Features | Compressible, Ultralight, Water Resistant |
| Included Components | Sleeping Bag, Storage Sack, Stuff Sack |
| Warranty Description | Limited Lifetime |
| Age Range Description | Adult |
| Item Dimensions L x W | 96"L x 72"W |
| Manufacturer Part Number | 040818107232 |
| Maximum Height Recommendation | 6 Feet |
| Global Trade Identification Number | 00040818107232 |
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