zzdsport
/
Camping and Hiking
/
Backpacks
/
Hyperion 20
Therm-a-Rest
Hyperion 20
$549.95 - $579.95
Description

　　Hyper-light and compressible premium 900-fill down bag

　　Built to provide a featherlight pack weight and high-performance warmth, the Hyperion 20F/-6C sleeping bag is among the lightest in its class without sacrificing an ounce of performance. The bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink™ Connectors, the Hyperion keeps your pack light, giving you the freedom to move quickly in the backcountry. Storage sack and compression stuff sack included.

　　Sleeping pad sold separately.

　　

　　WARNING for California customers: Can expose you to toluene, which is known to the State of California to cause birth defects or other reproductive harm. - P65Warnings.ca.gov

Footprint sold separately.
Description
Brand Name:
Therm-a-Rest
Gender:
Unisex
Color:
Deep Pacific
Bag Style:
Mummy
Seasonal Usage:
Three Season
Temp Rating:
20° F
Temp Rating Celsius:
-6° C
EN Lower Limit (Men's Rating):
20° F / -6° C
EN Comfort (Women's Rating):
32° F / 0° C
Insulation:
900-fill Nikwax Hydrophobic Goose Down; RDS-certified
Bag Shell Material:
10D nylon ripstop w/ DWR
Bag Lining Material:
10D nylon ripstop ThermaCapture™
Weight:
Reg: 1 lb 4 oz / 567 g
Long: 1 lb 6 oz / 624 g
Fill Weight:
Reg: 12 oz / 345 g
Long: 13 oz / 375 g
Bag Length:
Reg: fits users up to 6 ft / 183 cm
Long: fits users up to 6 ft 6 in / 198 cm
Circumference at Chest:
Reg: 57 in / 145 cm
Long: 58 in / 147 cm
Circumference at Hips:
Reg: 49.5 in / 126 cm
Long: 51 in / 130 cm
Circumference at Foot:
Reg: 43 in / 109 cm
Long: 46 in / 117 cm
Bag Stuff Size:
6 x 8 in / 15 x 20 cm (compressed)
Made In:
China
Other Features:
• Ultralight: One of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.
• 900-fill Nikwax Hydrophobic Down™: 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.
• Box Baffled Construction: 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.
• SynergyLink™ Connectors: Integrate the bag with a mattress for optimal efficiency and comfort; removable for versatility.
• ThermaCapture™ Lining: Bag is lined to trap radiant body heat and retain warmth without adding bulk or weight.
• Zoned Insulation: 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.
• Responsible Down Standard Certified: This certification ensures that the waterfowl in the down supply chain are treated humanely.
Previous Article：Hyperion 32 Next Article：Tamarak
Description
Comments
Welcome to zzdsport comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Information Recommendation
...
The Best Smith Snow Goggles: A Complete Guide to Smith’s Ski Optics
　　Hop on any chairlift at any ski resort in North America, and youre almost guaranteed to see Smith snow goggles. While theres a lot of competition in the ski goggle space, Smith is a dominant force for good reason. The brand makes some of the best ski and snowboard goggles on the market. 　　But which Smith goggles should you choose?...
...
...
Fat Bear Week Is Here! Vote for Your Favorite Burly Bruin
　　Winter is coming, and the brown bears at Alaskas Katmai National Park Preserve (KNPP) are packing on the pounds. Theyre working hard, gobbling salmon, preparing for the long sleep, and getting rounder by the day. 　　Fat phobia and fat shame do not exist in these bears lexicon — rising obesity rates are a sign of a healthy, successful population. In...
The Best Rangefinders for Hunting of 2025
　　Rangefinders are, of course, useful for a variety of folks. Golfers, competitive shooters, and photographers are among the many looking to delineate distances. But for hunters, having a rangefinder is a non-negotiable. 　　In the final adrenaline-fueled moments of a hunt, a rangefinder will spit out an accurate distance, allowing hunters to execute a perfect shot. Without a reliable rangefinder, youre...
Lyla Harrod Becomes First Openly Trans Person to Hold Major FKT
　　The Appalachian Trail (AT), one of Americas most storied thru-hikes, has a new Fastest Known Time (FKT). Lyla Sugar Harrod, 38, completed a southbound, self-supported FKT of the trail in 52 days, 18 hours, and 37 minutes, beating the prior womens record by over a day and a half. 　　The record has been verified by fastestknowntime.com, the de facto arbiter...
The Best Ski Jackets for Men for 2025
　　No matter where youre skiing, a ski jacket is one of the most essential pieces of equipment you take on the slopes. Its your shield against cold, wet weather. Its the layer that traps heat close to your body and helps regulate moisture when working up a sweat. And, of course, its one of the most distinguishing pieces of gear...
GoPro Goes Gen Z: Lit HERO, MAX2, and AI Tracking Gimbal
　　Much like the Gen Z slang term lit, the new gear launches announced by GoPro today represent both an incremental evolution —and a full-circle return to accessible camera products. 　　After all, I have plenty of early 2000s memories of my fellow Millennials using lit (as in really cool) to describe everything from college parties to weekends at the climbing crag....
...
Hunting Collection of Late ‘Fast and the Furious’ Star Goes to Auction
　　Its not too often that historic hunting gear meets modern pop culture. Yet thats the case with an upcoming auction selling off a handful of firearms and a hunting bow that belonged to Paul Walker, the Fast and the Furious star who died in a car accident in 2013. 　　Lock Stock Barrel Auctions, a specialist in selling off hunting collectibles,...
...
About
Terms and Conditions Privacy policy Cookie Settings Contact Us
Services
Login register
zzdsport Womens Mens Outdoor Activities Camping Camping and Hiking
Links
zpostcode Recruit weather mreligion Yellowpages sport constellation shopping name game directory literature Word tour furnish Lottery tftnews lyrics News digital car dir Edu Finance
Copyright 2023-2025 - www.zzdsport.com All Rights Reserved