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Item #:
22250895
Therm-a-Rest Hyperion 20F/-6C Ultralight Down Mummy Sleeping Bag
Item #:
22250895
ETB 202583
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Friday, August 28
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Defy the cold and rest better while moving unencumbered through the mountains.
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What Stands Out
Ultralight Design
Weighing just over 1 pound, the Hyperion provides an exceptional warmth-to-weight ratio, making it ideal for backpackers seeking to minimize pack weight without sacrificing comfort or insulation.
High-Quality Down
Crafted with premium 850 fill power down, it delivers superior thermal efficiency and compressibility, ensuring both warmth and compact storage for easy transport on outdoor adventures.
Mummy Shape
The contoured mummy design enhances heat retention and minimizes weight, offering an efficient fit that optimizes warmth for cold-weather camping, keeping you snug and comfortable even in frigid conditions.
Product Details
- 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
| Occupancy | 1 Person |
| Seasons | 3 Seasons |
| Temperature Rating | To 40 degrees |
| Sport Type | Camping & Hiking, Mountaineering |
| Additional Features | Compressible, Ultralight, Water Resistant |
| Closure Type | Zipper |
| Maximum Height Recommendation | 6 Feet |
| Material | Nylon |
| Fill Material Type | Down |
| ShellMaterial | Nylon |
| Fabric Type | 100% Nylon Ripstop |
| Color | Deep Pacific |
| Shape | Mummy |
| Item Dimensions L x W | 96"L x 72"W (243.8 cm) |
| Item Weight | 1.25 Pounds (570 grams) |
| Size | Standard |
| Brand Name | Therm-a-Rest |
| Age Range Description | Adult |
| UPC | 040818107232 |
| Global Trade Identification Number | 00040818107232 |
| Model Number | 040818107232 |
| Manufacturer Part Number | 040818107232 |
| Included Components | Sleeping Bag, Storage Sack, Stuff Sack |
| Manufacturer | Cascade Designs Inc. |
| Item Type Name | Ultralight Down Camping Sleeping Bag |
| Unit Count | 1.0 Count |
| Brand | Therm-a-Rest |
| Age Range (Description) | Adult |
| Sport | Camping & Hiking, Mountaineering |
| Special Feature | Compressible, Ultralight, Water Resistant |
What's in the box
Sleeping Bag
Storage Sack
Stuff Sack
Who Should Buy?
-
Backpackers
Ideal for backpackers seeking a lightweight and compact sleeping solution for extended trips in cold conditions.
-
Ultralight Campers
Perfect for ultralight campers prioritizing low weight while still needing warmth during chilly nights outdoors.
-
Cold Weather Hikers
Suitable for hikers planning to trek in cold climates, ensuring both comfort and insulation against the cold.
-
Budget-Conscious Buyers
May not meet the needs of those looking for an affordable option, as it's a premium-priced sleeping bag.
-
Casual Campers
Less suitable for casual users who only camp occasionally and prefer more straightforward, less technical gear.
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Heavy Sleepers
Not ideal for those who sleep hot, as its insulation may cause overheating in milder weather conditions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the weight of the Hyperion sleeping bag?
Answer: The weight ranges from 19 ounces for the Small size to 22 ounces for the Long size. -
Question:
What temperatures is this sleeping bag suitable for?
Answer: It is rated for 20 degrees Fahrenheit, making it ideal for three-season camping and backpacking. -
Question:
Is the down material ethically sourced?
Answer: Yes, it is Responsible Down Standard Certified, ensuring humane treatment of waterfowl. -
Question:
Does it really weigh 1257 pounds????
Answer: No. It weighs 22 oz/0.65 kg. -
Question:
Is it possible to zip 2 of them together?
Answer: No, definitely not. They’re 3/4 zip with tapered toe boxes, so the bag narrows the closer you get to the toes.
Therm-a-Rest Sleeping Bags 040818107232 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
50 customers ratings
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5 Star
64%
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4 Star
10%
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3 Star
5%
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2 Star
12%
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1 Star
9%
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 202583
Order now and get it around Friday, August 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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Features & Benefits
- Feather-light pack weight for easy transport.
- High-performance warmth with thermally-efficient box baffled construction.
- Responsible Down Standard Certified for humane down sourcing.
- Ultralight design packs down to an incredibly small size of 6x8 inches.
- Available in three sizes for different height requirements.
- Includes storage and compression stuff sacks for convenience.
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