Hyperion 20F/-6C
Hyperion 20F/-6C
Weighing a mere 1 lb. 4 oz, defy the cold and rest better while moving through the mountains with the Hyperion.
- Ultralight: One of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.
- 900-fill : Stays drier and maintains loft 60 times longer than untreated down.
- Unrivaled Packability: Lightweight materials and precise design allow for a smaller packed size than ever before.
- : Uses mesh walls to maximize loft and minimize cold spots in key areas.
- Comfort Fit: Ergonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.
- : Removeable ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system. SynergyLink Connectors function best with regular sized sleeping pads that are 3 inches thick or less when inflated.
- : Maximizes warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back.
- : Certification that ensures that the waterfowl in the down supply chain are treated humanely.
Storage sack and compression stuff sack included.
Small | Regular | Long | |
---|---|---|---|
SKU | 10700 | 10723 | 10724 |
Color | Deep Pacific | Deep Pacific | Deep Pacific |
Country of Origin | China | China | China |
EN Comfort (C) | 0 C | 0 C | 0 C |
EN Comfort (F) | 32 F | 32 F | 32 F |
EN Extreme (C) | -23 C | -23 C | -23 C |
EN Extreme (F) | -9 F | -9 F | -9 F |
EN Limit (C) | -6 C | -6 C | -6 C |
EN Limit (F) | 20 F | 20 F | 20 F |
Fill material | 900 Fill Goose Nikwax Hydrophobic Down RDS | 900 Fill Goose Nikwax Hydrophobic Down RDS | 900 Fill Goose Nikwax Hydrophobic Down RDS |
Fill weight (Metric) | 0.33 kg | 0.36 kg | 0.40 kg |
Fill weight (Standard) | 11.5 oz | 12.5 oz | 14 oz |
Fits (Metric) | 168 cm | 183 cm | 198 cm |
Fits (Standard) | 66 in | 72 in | 78 in |
Girth, Foot box (Metric) | 102 cm | 109 cm | 117 cm |
Girth, Foot box (Standard) | 40 in | 43 in | 46 in |
Girth, Hip (Metric) | 123 cm | 126 cm | 130 cm |
Girth, Hip (Standard) | 48.5 in | 49.5 in | 51 in |
Girth, Shoulder (Metric) | 140 cm | 145 cm | 147 cm |
Girth, Shoulder (Standard) | 55 in | 57 in | 58 in |
Height (Standard) | 4.5 in | 4.5 in | 4.5 in |
Length (Metric) | 185 cm | 203 cm | 216 cm |
Length (Standard) | 73 in | 80 in | 85 in |
Lining fabric | 10D Nylon RipStop | 10D Nylon RipStop | 10D Nylon RipStop |
Packed dimension (Metric) | 15 x 20 cm | 15 x 20 cm | 15 x 20 cm |
Packed dimension (Standard) | 6 x 8 in | 6 x 8 in | 6 x 8 in |
Shell fabric | 10D Nylon RipStop w/ DWR | 10D Nylon RipStop w/ DWR | 10D Nylon RipStop w/ DWR |
Weight (Metric) | 0.55 kg | 0.58 kg | 0.63 kg |
Weight (Standard) | 1 lb 3 oz | 1 lb 4 oz | 1 lb 6 oz |
Width (Metric) | 70 cm | 72 cm | 74 cm |
Width (Standard) | 27.5 in | 28.5 in | 29 in |
Zipper side | Left | Left | Left |
Therm-a-Rest actively supports industry-wide efforts to ensure all down-filled products are made with the least harm possible. We are opposed to inhumane practices and actively work with peers across all industries to improve the treatment of geese. Our product development team plays an active role in the Outdoor Industry Association (OIA) and its Textile Exchange Materials Traceability Working Group (TEMTWG). Our team also serves on the TEMTWG Down Task Force, working to address key issues in the down and feather industry and manufacturing supply chain.
To learn more about OIA Working Groups visit: www.outdoorindustry.org/resources.working
Follow the care instructions below to help maintain the high quality and extend the life of your down or synthetic Therm-a-Rest® sleeping bag.
Hydrophobic Down Care Instructions:
All hydrophobic down treatments wash out over time, and washing is hard on all down. Extend the life of your bag by spot cleaning with a damp sponge, and only machine washing when necessary.
Washing
Hand wash or machine wash in a large capacity, front loading washing machine, using 3 oz. of Nikwax® Down Wash™. Select cold water and a gentle/delicate cycle with two rinses. We recommend an additional spin cycle as well to extract as much water as possible before drying.
DO NOT dry clean. DO NOT bleach. DO NOT iron.
Drying
Hang dry your bag whenever possible. This can be a long process (24-48 hours or more), but this is by far the best way to get the longest life from your down. Use a well-ventilated, low-humidity environment. Hand-tease or shake out your bag gently to break-up down clumps, and flip it often to help speed the process.
If you need to dry your bag faster, tumble dry in a large dryer on low heat. As your bag gets drier, it will begin to loft and can actually fill the dryer chamber, preventing it from tumbling. This can cause hot spots and even melt the bag's shell, so check it often for overheating and visually inspect frequently to make sure it's tumbling. When you check it, feel for clumps of wet down and either shake the bag gently or hand-tease the clumps apart to redistribute down. Throwing in 3-5 tennis balls can help agitate the bag, breaking up those wet down clusters to speed dry times.
Nikwax® Hydrophobic Down Treatment and Re-Treatment
Use Nikwax® Down Proof™ to restore your down's hydrophobic properties. Specially formulated to renew the Nikwax Hydrophobic Down treatment, it can also be used to provide improved water-resistance to any down bag. Follow directions on the bottle.
Storage
The less time your sleeping bag is compressed, the longer it will serve you by maintaining the loft necessary to keep you warm. Store your sleeping bag loose, in a cool, dry place. If you must store it in a bag, use the extended storage sack it came in, or something even larger. Never use a waterproof bag for long-term storage.
Eraloft™ Insulation Care Instructions:
Washing
Hand wash or machine wash in large-capacity, front loading washing machine. Use a mild, non-detergent soap. Select cold water and a gentle cycle with two rinses.
DO NOT dry clean. DO NOT bleach. DO NOT iron.
Drying
Hang dry your bag whenever possible. This can be a long process (24-48 hours), but this is by far the best way to get the longest life from your bag. Use a well-ventilated, low-humidity environment. Unzip fully and flip it often to help speed the process.
If you need to dry your bag faster, tumble dry in a large dryer on low heat. As your bag gets drier, it will begin to loft and can actually fill the dryer chamber, preventing it from tumbling. This can cause hot spots and even melt the bag's shell, so check it often for overheating and visually inspect frequently to make sure it's tumbling.
Storage
The less time your sleeping bag is compressed, the longer it will serve you by maintaining the loft necessary to keep you warm. Store your sleeping bag loose, in a cool, dry place. If you must store it in a bag, use the extended storage sack it came in, or something even larger. Never use a waterproof bag for long-term storage.
Limited Lifetime Warranty
Every piece of Therm-a-Rest gear is designed to endure the rigors of your time in the backcountry. We offer a Limited Lifetime Warranty on all products, except electronic devices, which have a 2-year Limited Warranty.
To get your gear repaired, start a warranty claim or to learn more, visit Therm-a-Rest Warranty for more info.