Corus™ 20F/-6C Daunensteppdecke

  • Corus™ 20F/-6C Down Quilt
  • Corus™ 20F/-6C Down Quilt
  • Therm-a-Rest Corus™ Quilt - Video Overview
  • Corus™ 20F/-6C Down Quilt | Strap System
  • Corus™ 20F/-6C Down Quilt | Draft Collar
  • Corus™ 20F/-6C Down Quilt | Footbox
  • Corus™ 20F/-6C Down Quilt | SynergyLink™ Connectors
  • Corus™ 20F/-6C Down Quilt | Pocket
  • Corus™ 20F/-6C Down Quilt | Neck Snap Closure
  • Corus™ 20F/-6C Down Quilt | Included Compression & Storage Sack
  • Corus™ 20F/-6C Down Quilt | Photo: Mirae Campbell
  • Corus™ 20F/-6C Down Quilt | Photo: Mirae Campbell
  • Corus™ 20F/-6C Down Quilt | Photo: Mirae Campbell
  • Corus™ 20F/-6C Down Quilt | Photo: Mirae Campbell
1 14

Therm-a-Rest

Corus™ 20F/-6C Daunensteppdecke

Size
Size Chart
Diese sorgfältig konzipierte sowie leichte, kuschelige Steppdecke ist ideal für Rucksackwanderer, die sich weit hinauswagen.
  • 650-cuin wasserabweisende Daunen: 650-cuin, RDS-zertifizierte und PFC-freie wasserabweisende Daunen, die den Schlafsack leicht, kompakt und warm halten.
  • Hautfreundlicher Stoff: Das weiche, robuste und reißfeste Nylongewebe (20 Denier) ist PFAS-frei und zu 100 % recycelt.
  • Kammerkonstruktion: Mit Netzwänden für maximale Höhe der Daunen und beste Wärmeverteilung.
  • SynergyLink™ Connectors: Die besonders leichten und abnehmbaren Connectors schaffen eine sichere Verbindung zwischen Schlafsack und Isomatte, für optimalen Komfort und Wärmeeffizienz. Die SynergyLink-Verbindungsstücke für Isomatten sind besonders gut geeignet für rechteckige Matten, die in aufgeblasenem Zustand nicht mehr als 7,6 cm dick sind.
  • Durchdachter Fußbereich: Das präzise geformte Fußende kann über die meisten Matten gelegt werden, um Zugluft zu eliminieren oder um die Füße mit mehr Wärme zu versorgen.
  • Schutz vor Zugluft: Vollumlaufende Seitenkammern und Schnellverschluss am Hals eliminieren Zugluft.
  • Responsible Down Standard: Diese Zertifizierung garantiert, dass die Wasservögel, von denen die Daunen stammen, artgerecht gehalten werden.
  • Packsack und Aufbewahrungstasche inbegriffen.
Product Graphic
Vollständige Details anzeigen

Description

Der perfekte Ausgleich zwischen leichtgewichtiger Funktionalität und Wärme macht die Corus-Steppdecke ideal für Abenteuer in drei Jahreszeiten oder als zusätzliche Lage bei kälteren Bedingungen. Die Corus hat wasserabweisende Daunen und eine Kammerkonstruktion und somit eine ausgezeichnete Temperaturregulierung, ohne die Bewegungsfreiheit während des Schlafs in irgendeiner Weise zu beeinträchtigen. Die Fußwärmtasche kann entweder über die Matte gelegt werden, um Zugluft zu eliminieren, oder um die Füße, um noch mehr Wärme zu erzeugen. Ein Schnappverschluss am Hals verhindert, dass die Decke in kälteren Nächten verrutscht.

Tech Specs

Regular Long
Weight 1 lbs 10 oz (735 g) 1 lbs 13 oz (815 g)
Packed Dimensions 7.5 x 11.5 in (19 x 29 cm) 7.5 x 11.5 in (19 x 29 cm)
Fill Material 650-Fill PFAS-Free Hydrophobic Duck Down, RDS 650-Fill PFAS-Free Hydrophobic Duck Down, RDS
Fill Weight 19 oz (530 g) 20 oz (560 g)
Fits (User Height) 72 in (183 cm) 78 in (198 cm)
Length 79 in (201 cm) 83 in (211 cm)
Girth (Shoulder / Hip / Footbox) 49 / 47.5 / 51 in (125 / 121 / 130 cm) 53 / 51.5 / 63 in (135 / 131 / 160 cm)
EN Comfort 32 °F (0 °C) 32 °F (0 °C)
EN Limit 20 °F (-6 °C) 20 °F (-6 °C)
Fabric 100% Recycled 20D Nylon Ripstop, DWR 100% Recycled 20D Nylon Ripstop, DWR
Color Hedge Green Hedge Green
Country of Origin Made in Vietnam Made in Vietnam
SKU 14210 14211

Video Gallery

FAQs and Documents

What is the Better Sleep Guarantee?

All Therm-a-Rest sleeping bags and quilts are also covered by our Better Sleep Guarantee. When you wake up on a Therm-a-Rest sleeping bag or quilt, we're confident you'll wake up feeling better than ever. If you are not completely satisfied, return it within three months with the original receipt of purchase and we will give you a full refund- no questions asked.

Why are Therm-a-Rest® sleeping bags so great for side sleepers?

Therm-a-Rest® sleeping bags are designed to accommodate a wide range of sleep positions. Therm-a-Rest sleeping bags are designed with extra room in the torso to allow your shoulders, elbows and hips to move freely. At the head and foot the fit is closer, keeping you warm and decreasing overall weight. In addition, the placement of our SynergyLink connectors is optimized to keep the mattress secure while you roll, yet allow the head and foot of the bag to rotate 90-degrees in either direction, following you for maximum comfort and warmth.

How warm is my sleeping bag and what is the EN/ISO Standard?

The new ISO standard has made a few updates to the previous EN rating system. All Therm-a-Rest sleeping bags have been adhering to the most updated standards and tested in our on-site cold chamber. For more info on the EN/ISO testing, head over to our blog.

Is your down ethically sourced?

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

How should I store my sleeping bag?

Sleeping bags should be stored dry and loose (not compressed) in order to extend the life of the bag. All Therm-a-Rest® sleeping bags come with a storage sack well suited for long term storage. For short-term storage or when shipping, use the compression sack to save space.

How do I clean my Therm-a-Rest® sleeping bag?

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.

Are Therm-a-Rest sleeping bags under warranty?

Therm-a-Rest® offers a Limited Lifetime Warranty for most products including all sleeping bags. Your sleeping bag is guaranteed without time limit against defects in materials and workmanship. We also offer repair services for damages not covered under warranty. Learn more about Therm-a-Rest® Warranty & Repair.

Why should I consider using a Therm-a-Rest quilt?

Using a quilt can save you weight, allow for multiple sleep positions and versatility to your sleep system. To learn more by checking out our blogs on Backpacking With A Quilt and Understanding The Underestimated Camp Quilt.

How do I choose the right temperature rating for me?

All Therm-a-Rest bags are tested in compliance with the EN/ISO standard. This standard helps users compare sleeping bags and quilts based on an industry-wide test. You should choose a bag that will allow you to sleep comfortably at the nighttime low you expect to experience on your trip. For unisex bags, we recommend that most men and people who sleep warmer choose a bag based on the Limit/Transition Range rating, which is the listed temperature rating in the product name. For most women and people who sleep colder, we recommend choosing based on the EN Comfort rating, which is found in our Tech Specs tab on the product page. For more info on the differences in EN/ISO ratings, head over to our blog.

What is synthetic insulation?

Our synthetic insulation uses at least 85% recycled polyester fibers to create a fill structure that is lightweight, compressible, warm and durable. The fibers are highly resistant to water and provide warmth even when wet. They also provide good wash durability, giving our synthetic fill products a long life.

What is WarmZip™?

WarmZip is a sleeping bag design innovation found on the Boost 650 that empowers you to customize the shape and warmth of your bag. It’s a zipper that runs on the top of the sleeping bag, up the center from footbox to chest. When WarmZip is open (zipped down), the bag is a spacious, semi-rectangular shape. When it’s closed (zipped up), the bag converts to a mummy shape. Closing WarmZip adds up to 10°F/6°C of warmth to the sleeping bag. To learn more, check out this post on our blog: WarmZip Sleeping Bag Temperature Ratings.

How does WarmZip™ add warmth?

WarmZip converts the sleeping bag into a more thermally efficient mummy shape, decreasing dead air inside the bag and holding the bag’s insulation closer to your body. A key WarmZip effect is pulling the insulation of a wider semi-rectangular bag into a narrower space, resulting in a thicker, and therefore warmer, layer of insulation on top of the body. For an in-depth look at the WarmZip effect, head over to our blog.

Does the Boost 650 have two EN/ISO temperature ratings?

No. The Boost 650 has one EN/ISO temperature rating, and it rates the Boost in its default, semi-rectangular shape. We exhaustively tested WarmZip and can confidently say that it adds warmth, but the data collected from those tests cannot be used to determine an EN/ISO temperature rating. For a more detailed explanation, check out this blog article: WarmZip Sleeping Bag Temperature Ratings.

Shipping and Returns

Free Shipping on Orders over $50

We offer complimentary FedEx Ground shipping for orders over $50. Learn More

Orders Shipped in 1-2 Days

We do our best to get all orders out within one business day, Monday through Friday. Learn More

No Hassle Returns

We accept returns within 30 days of purchase. All returned items must be in new condition. Please be sure no dirt, grass or pet hair is on the item you are returning. Learn More

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. Visit our Therm-a-Rest warranty page for more info.

Portrait of our repair shop crew

  • Quilt = Versatility

    Get unrestricted movement like your comforter at home or use the strap system and snap closure to snuggle in on colder nights.
  •

    Draft-Free Sleep

    Removeable ultralight straps and a snap closure at the neck keep quilt in place for optimal comfort and thermal efficiency.
  •

    Humanely-Sourced Down

    PFAS-free hydrophobic down is certified to be sourced from humanely treated waterfowl by the Responsible Down Standard (RDS).
  •

    Thoughtful Footbox

    Versatile footbox can slip over a variety of sleeping pads to eliminate drafts or over your feet for extra warmth.

Overall rating: 3.8 / 5 from 20 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["bag","design","quilt","insulation","fill","temps","use","potential","foot","alternative","rating"].

Review highlights

Reviews

Accurate

"Light weight and warm. Stayed nice and cozy at 30F in my base layer. Paired with Nemo Tensor All Season."

— Evan (5/5)

Very confortable and warm

"Very confortable and warm"

— Diane G. (5/5)

Comfy but Cold

"really wanted to like this quilt, but got no where near the 32F comfort rating. On a cool dry, 34F night with no wind, wearing thermal layer under my pants, wool sock with down booties, t-shirt, fleece and a jacket with a wool hat was still cold. Sleeping on an Xtherm pad (R=7. 1) had to pull out my "just in case" 55F down quilt to supplement. Real comfort rating is probably closer to 40F"

— Nate (2/5)

Worst product ever made

"The quilt is severely underfilled. Even after a replacement, which took ages, the quilt was still underfilled. I was cold at +10°C. Once the quilt got a little damp, the down started to stink horribly even after days of drying in the sun. Glad i got everything refunded."

— Alex (1/5)

No more traditional sleeping bags. I'm a quilt fan

"Amazing!!! Got it for a backpacking trip in the Rocky Mountains. This was my first time using a quilt, and I loved it! I can't go back to the traditional sleeping bag. The temperature at night dropped to the low 40s and I was sweating."

— Justin H. (5/5)

Great Potential!

"I used this quilt on a 5-day backpacking trip in the Canadian Rockies where the night time temperatures were around 8-10C. This quilt has extremely high potential to become a go-to for backpacking, but I would not use it again with it's current construction. Pros: - Design: Very comfortable to sleep in and simulates the feel of a bed at home. The foot box over the sleeping pad is an interesting feature that contributes to this. Overall, the roominess makes it stand out from other quilts - love this! Improvement Recommendations: - Drafty, particularly in the area between the lower strap and the toe box. For me, this is right around where my knees are, so whenever I moved or if I was in a sleeping position where my legs were bent (which is basically all the time), this region would be open. The bag would benefit from a third strap to avoid the quilt lifting in this area. Or potentially making the sewn area of the toe box come up higher, or elastics...just something to avoid drafts. - Horizontal baffling: as many others have pointed out, the large horizontal baffling creates cold spots in the down. For me, the down definitely shifted to the bottom of the baffles, leaving the center cold. Thermarest seems to keep this baffling design on all their sleeping bags/ quilts, and I have no idea why they are holding on to it, since it is probably the primary complaint I see about their sleep systems (on YouTube, reddit, etc.). - COLD! Partially for the aforementioned reasons, this bag is way colder than the rating. I bought the -6C bag and used it at 8-10C wearing long sleeve/pant base layers; the comfort rating on the bag was 0C, but I was still a bit chilly. This is partially because of the gaps in the down. When I was sleeping on my side, the area where my hip pushed up against the bag was cold. I put my hand under that area to double check, and I could literally feel the cold seeping in, right at the center apex of the bag. - Cost: given the above grievances, the bag is absolutely not worth the current cost. A -6C corus is equivalent to a +10C bag elsewhere, many of which are cheaper. To summarize: - Please please change the large horizonal baffles. - Actually fill the bag sufficiently to meet the temperature rating advertised (I would pay current cost of $405 for this bag at 850 fill if that keeps weight down). - Consider an additional strap, or another way to minimize drafts at the knee area. I feel like if these were addressed, this quilt would be an uncontested knock out, especially for folks outside the US with fewer options. The design and comfortable cut of it are truly genius. I would not recommend purchasing this bag in it's current design, but am watching out for the Corus 2 :)"

— Emmm (2/5)

Good alternative to sleeping bag

"Excellent quilt. Warm and comfortable. Great for side sleepers. Compact and light for backpacking and wild camping. Great alternative to a sleeping bag."

— Brendan (4/5)

This is my new favorite

"This is my new favorite quilt. Perfect for the shoulder seasons."

— John M. (5/5)

Cosy and comfortable. Enjoying the

"Cosy and comfortable. Enjoying the light weight. Good combo with neoair pad"

— Jamie H. (5/5)

The down migrates from the

"The down migrates from the center to the edges which can be seen by holding the quilt up to the light. More attachments along the edges would reduce the airflow between the quilt and the thermo pad / sheet liner. Your earlier model had a down filled perimeter tube that reduced the air flow at the edges."

— Kris W. (2/5)

Q&A