An Update on Inventory
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Sac de couchage Polar Ranger™ -20F/-30C

Sac de couchage Polar Ranger™ -20F/-30C

Le plus léger et le plus abouti des sacs de couchage haute performance pour les conditions extrêmes.
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1 949,95 C$ - 999,95 C$
or 4 payments of 249,99 C$ by Afterpay
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Conçu avec l’aide de l’explorateur polaire bien connu Eric Larsen, le sac en duvet Polar Ranger™ -20F/-30C est prêt à affronter les températures les plus basses de notre planète. Le plus léger et le plus complet de la catégorie, ce sac, qui a déjà reçu la distinction éditoriale du magazine Backpacker, a encore été amélioré. Il utilise la toute dernière technologie de cloisonnement intérieur et est comprend un garnissage duvet hydrophobe hautement compressible Nikwax Hydrophobic Down™ de gonflant 800, sans composés perfluorés (PFC). Ce duvet technique préserve son gonflant et sa chaleur plus longtemps, même confronté aux conditions extrêmes des expéditions au fin fond de l’antarctique. Il absorbe 90 % d’humidité en moins et sèche trois fois plus vite que du duvet non traité, ce qui représente un avantage non négligeable lors des longs voyages où il faut régulièrement faire sécher le sac. Les tissus extérieur et intérieur ultralégers sont en nylon 100 % recyclé certifié GRS pour mieux respecter l’environnement. Un capuchon avec tunnel spécial fermé par aimants emprisonne la chaleur tout en permettant l’évacuation de l’humidité de la respiration, ce qui préserve le gonflant du duvet. Des longs rabats de protection surdimensionnés arrêtent les courants d’air. Deux ouvertures d’aération latérales permettent de réguler la température intérieure et de sortir les bras sans abandonner la protection du sac. Autres caractéristiques : section chauffe-pieds isotherme Toe-asis™, connecteurs SynergyLink™ pour attacher le sac au matelas, pochette fourre-tout intérieure, boucles à l’extérieur pour attacher une couette ou une couverture pour encore plus de chaleur et une fermeture à glissière YKK® anti-blocage.
  • Tissus extérieur et intérieur recyclés : les tissus 100 % recyclés certifiés GRS permettent de mieux respecter l’environnement sans compromettre la légèreté, la douceur ou la solidité. La fermeture à glissière anti-blocage YKK permet d’entrer et sortir du sac avec moins de contorsions tout en évitant les déchirures accidentelles.
  • Duvet hydrophobe Nikwax™ Hydrophobic Down™ de gonflant 800 : sans composés perfluorés (PFC), absorbe 90 % moins d’eau et sèche 3 fois plus rapidement que du duvet non traité.
  • Issu de l’élevage responsable selon les normes « Responsible Down Standard » : garantie que les oiseaux dont provient le duvet sont traités sans cruauté.
  • Capuchon avec tunnel : conçu pour permettre de respirer facilement tout en laissant s’échapper l’humidité de la respiration pour protéger le gonflant du duvet. Les fermetures par aimants bloquent les courants d’air et permettent d’entrer et sortir avec moins de contorsions.
  • Ouvertures d’aération latérales : vous pouvez sortir les bras et réguler la température. Les rabats de protection qui se chevauchent permettent d’éviter les points froids quand elles sont fermées.
  • Connecteurs SynergyLink™ : des sangles ultralégères permettent de connecter le sac et le matelas, pour optimiser le confort et l’efficacité thermique du système de couchage.
  • Caractéristiques supplémentaires : section chauffe-pieds Toe-asis™, collerette avec cordon de fermeture, fermeture à glissière YKK anti-blocage, pochette fourre-tout interne, rabats de protection surdimensionnés, boucles à l’extérieur pour couettes et couvertures, collerette anti-courants d’air.
  • Sac de compression et sac de rangement inclus.

  Regular Long
SKU 11401 11402
Color Flame Flame
Weight (Standard) 3 lbs 4 oz 3 lbs 7 oz
Weight (Metric) 1.48 kg 1.56 kg
Width (Standard) 32 in 34 in
Length (Standard) 81 in 86 in
Height (Standard) 6.5 in 6.5 in
Fits (Standard) 72 in 78 in
Fits (Metric) 183 cm 198 cm
Girth, Shoulder (Standard) 64 in 68 in
Girth, Shoulder (Metric) 163 cm 173 cm
Girth, Hip (Standard) 59 in 60 in
Girth, Hip (Metric) 150 cm 152 cm
Girth, Foot box (Standard) 46 in 51 in
Girth, Foot box (Metric) 117 cm 130 cm
Packed dimension (Standard) 8.5 x 10 in 8.5 x 10 in
Packed dimension (Metric) 22 x 25 cm 22 x 25 cm
EN Comfort (C) -20 C -20 C
EN Comfort (F) -4 F -4 F
EN Limit (C) -30 C -30 C
EN Limit (F) -20 F -20 F
Fill material 800 Fill Goose Nikwax Hydrophobic Down RDS 800 Fill Goose Nikwax Hydrophobic Down RDS
Fill weight (Standard) 2 lbs 2 oz 2 lbs 6 oz
Fill weight (Metric) 0.97 kg 1.07 kg
Shell fabric 100% Recycled Nylon RipStop w/ DWR 100% Recycled Nylon RipStop w/ DWR
Lining fabric 100% Recycled Nylon RipStop 100% Recycled Nylon RipStop
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.
What is eraLoft synthetic insulation?
Therm-a-Rest® sleeping bags use a unique synthetic insulation that incorporates the best characteristics of both short and long staple insulation. Our EraLoft™ synthetic insulation uses three distinct fibers to create a structure that is lightweight, compressible, warm and durable. The hollow fibers are highly resistant to water and provide warmth even when wet. The insulation is built into Therm-a-Rest® sleeping bags using shingle construction, a configuration that minimizes heat loss and provides the most efficient performance.
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 were ThermaCapture Linings removed from Therm-a-Rest sleeping bags?
For environmental and manufacturing reasons, we decided to remove the ThermaCapture linings from our sleeping bags. After reviewing the cost-benefit of putting the material in our bags, we could no longer justify the environmental and logistics cost. The sleeping bag specifications will see minimal changes if any and the bags will remain under the Better Sleep Guarantee.
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.

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.

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.

To get your gear repaired, start a warranty claim or to learn more, visit Therm-a-Rest Warranty for more info.

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