Sleeping Bags
Therm-a-Rest Boost 650 20
$459.95 CAD
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Comfort is not ‘one size fits all’, which is why the Boost 650 empowers you to customize its shape to find your perfect balance of space and warmth. As a spacious semi-rectangular sleeping bag the Boost provides all the room you need to side sleep, shift about, spread out and relax. The semi-rectangular shape gives you considerably more internal space than a mummy bag—you’ll feel unrestricted and free to sleep in whatever position you want all night long. But more space demands more body heat to warm it up and cold isn’t comfortable. That’s where WarmZip comes in. Zipping up the WarmZip center zipper transforms the shape of the Boost 650 from a semi-rectangular bag to a thermally efficient mummy bag. It pulls the 650-fill down around your body and reduces the amount of space your body needs to heat. WarmZip gives you the power to add up to 10F/6C to the Boost’s temperature rating. Standard Therm-a-Rest features like a puffy draft collar, a draft tube along the entry zipper line and a cinchable hood round out the Boost’s bliss-inducing comfort.
The Boost 650 is designed to be comfortable when you’re falling asleep, when you’re asleep and when you’re wide awake and hanging out in your tent. The arm holes give you easy access to the WarmZip without having to use the side zipper. They also allow you to access your belongings, read a book, play cards or high-five your friends without leaving the cozy warmth of your sleeping bag. Getting too warm? Use the arm holes to ventilate or comfortably sleep with just your arms out. You can also ventilate around your torso or down by your feet with the two-way side zipper. Every zipper line on the Boost has a durable YKK anti-snag pull to eliminate annoying snags and damaging tears.
All that comfort must be bulky and heavy, right? Think again. The Boost 650 was built to backpack—Therm-a-Rest dialed in the materials and design to make it light, packable and high-performing in variable backcountry conditions. Zoned Insulation places the 650-fill hydrophobic down in key warmth-retention areas (on top, around your core and shoulders) and reduces it where it’s less efficient (on the bottom), allowing the Boost to create more warmth with less down. The shell and liner are made of 100%-recycled nylon that was handpicked for its light weight and super-soft feel. The PFAS-free DWR coating and the hydrophobic down keep the Boost warm and comfy even in wet weather.
Ships to Canada Only
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- Ultra-comfy warmer weather backpacking sleeping bag with adjustable shape and warmth.
- Customizable Comfort: Enjoy the spacious freedom of the semi-rectangular bag or the cozy warmth of a mummy bag—pick the shape and temperature that keeps you comfy at night with just a zip.
- WarmZip™ Tech: Patent-pending center zipper design zips up to reduce the bag’s internal space and tuck insulation around the sleeper to boost warmth by up to 10F/6C.
- Multi-Use Arm Holes: Reach the WarmZip, read a book, play cards or simply ventilate—do it all while tucked into your sleeping bag for elevated livability.
- Plush & Puffy: 650-fill, RDS-certified hydrophobic down is allocated to key areas with Zoned Insulation for refined heat efficiency and maximum coziness.
- Eco-Conscious Materials: Shell and liner are made of GRS-certified, 100% recycled, soft-to-the-touch nylon and coated with PFAS-free water repellent.
- Additional Features: YKK anti-snag zippers, cinchable hood, zipper draft tube, puffed draft collar, and a two-way entry zipper.
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What's Included: Compression Sack, Storage Sack
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Regular
Regular Wide Long Wide Weight 2 lb 11 oz / 1.21 kg 3 lb 5 oz / 1.52 kg 3 lb 13 oz / 1.74 kg Length 80 in / 203 cm 80 in / 203 cm 85 in / 216 cm Fits 72 in / 183 cm 72 in / 183 cm 78 in / 198 cm Girth Shoulder 64 in / 163 cm 76 in / 193 cm 77 in / 196 cm Girth Hip 60 in / 152 cm 74 in / 188 cm 75 in / 191 cm Girth Foot Box 61 in / 155 cm 61 in / 155 cm 61 in / 155 cm Packed Dimensions 12.5in x 7.5in / 32cm x 19cm 13.5in x 7.5in / 34cm x 19cm 14.5in x 7.5in / 37cm x 19cm EN Comfort 0 C / 32 F 0 C / 32 F 0 C / 32 F EN Limit -6 C / 20 F -6 C / 20 F -6 C / 20 F EN Extreme -23 C / -9 F -23 C / -9 F -23 C / -9 F Fill Material 650 Fill Duck PFAS Free Hydrophobic Down, RDS 650 Fill Duck PFAS Free Hydrophobic Down, RDS 650 Fill Duck PFAS Free Hydrophobic Down, RDS Fill Weight 1 lb 7 oz / 0.65 kg 2 lb / 0.91 kg 2 lb 4 oz / 1.03 kg Shell Fabric 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop Lining Fabric 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop Zipper Side Left Left Left
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Therm-a-Rest Boost 650 32
$379.95 CAD
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From backpacking trips to car camping excursions, the Boost 650 provides the dreamy comfort you need to sleep well outdoors. With an innovative design that allows you to adjust its shape and add warmth when needed, the Boost is one of the most comfortable and versatile sleeping bags ever made. The semi-rectangular shape gives you considerably more internal space than a mummy bag—you’ll feel unrestricted and free to sleep in whatever position you want all night long. But more space demands more body heat to warm it up and cold isn’t comfortable. That’s where WarmZip comes in. Zipping up the WarmZip center zipper transforms the shape of the Boost 650 from a semi-rectangular bag to a thermally efficient mummy bag. It pulls the 650-fill down around your body and reduces the amount of space your body needs to heat. WarmZip gives you the power to add up to 10F/6C to the Boost’s temperature rating. Standard Therm-a-Rest features like a puffy draft collar, a draft tube along the entry zipper line and a cinchable hood round out the Boost’s bliss-inducing comfort.
The Boost 650 is designed to be comfortable when you’re falling asleep, when you’re asleep and when you’re wide awake and hanging out in your tent. The arm holes give you easy access to the WarmZip without having to use the side zipper. They also allow you to access your belongings, read a book, play cards or high-five your friends without leaving the cozy warmth of your sleeping bag. Getting too warm? Use the arm holes to ventilate or comfortably sleep with just your arms out. You can also ventilate around your torso or down by your feet with the two-way side zipper. Every zipper line on the Boost has a durable YKK anti-snag pull to eliminate annoying snags and damaging tears.
All that comfort must be bulky and heavy, right? Think again. The Boost 650 was built to backpack—Therm-a-Rest dialed in the materials and design to make it light, packable and high-performing in variable backcountry conditions. Zoned Insulation places the 650-fill hydrophobic down in key warmth-retention areas (on top, around your core and shoulders) and reduces it where it’s less efficient (on the bottom), allowing the Boost to create more warmth with less down. The shell and liner are made of 100%-recycled nylon that was handpicked for its light weight and super-soft feel. The PFAS-free DWR coating and the hydrophobic down keep the Boost warm and comfy even in wet weather.
Ships to Canada Only
-
- Ultra-comfy three-season backpacking sleeping bag with adjustable shape and warmth.
- Customizable Comfort: Enjoy the spacious freedom of the semi-rectangular bag or the cozy warmth of a mummy bag—pick the shape and temperature that keeps you comfy at night with just a zip.
- WarmZip™ Tech: Patent-pending center zipper design zips up to reduce the bag’s internal space and tuck insulation around the sleeper to boost warmth by up to 10F/6C.
- Multi-Use Arm Holes: Reach the WarmZip, read a book, play cards or simply ventilate—do it all while tucked into your sleeping bag for elevated livability.
- Plush & Puffy: 650-fill, RDS-certified hydrophobic down is allocated to key areas with Zoned Insulation for refined heat efficiency and maximum coziness.
- Eco-Conscious Materials: Shell and liner are made of GRS-certified, 100% recycled, soft-to-the-touch nylon and coated with PFAS-free water repellent.
- Additional Features: YKK anti-snag zippers, cinchable hood, zipper draft tube, puffed draft collar, and a two-way entry zipper.
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What's Included: Compression Sack, Storage Sack
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Regular
Regular Wide Long Weight 2 lb 2 oz / 0.95 kg 2 lb 8 oz / 1.12 kg 2 lb 7 oz / 1.10 kg Length 80 in / 203 cm 80 in / 203 cm 85 in / 216 cm Fits 72 in / 183 cm 72 in / 183 cm 78 in / 198 cm Girth Shoulder 64 in / 163 cm 76 in / 193 cm 65 in / 165 cm Girth Hip 60 in / 152 cm 74 in / 188 cm 61 in / 155 cm Girth Foot Box 61 in / 155 cm 61 in / 155 cm 61 in / 155 cm Packed Dimensions 10in x 6.5in / 25cm x 17cm 11in x 6.5in / 28cm x 17cm 11in x 6.5in / 28cm x 17cm EN Comfort 5 C / 41 F 5 C / 41 F 5 C / 41 F EN Limit 0 C / 32 F 0 C / 32 F 0 C / 32 F EN Extreme -15 C / 5 F -15 C / 5 F -15 C / 5 F Fill Material 650 Fill Duck PFAS Free Hydrophobic Down, RDS 650 Fill Duck PFAS Free Hydrophobic Down, RDS 650 Fill Duck PFAS Free Hydrophobic Down, RDS Fill Weight 14 oz / 0.40 kg 1 lb 3 oz / 0.54 kg 1 lb / 0.45 kg Shell Fabric 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop Lining Fabric 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop 20D 100% Recycled Nylon Rip Stop Zipper Side Left Left Left
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Therm-a-Rest Questar 20
$524.95 CAD
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This is the field-proven, feature-packed down bag you've always wanted. SynergyLink™ Connectors integrate the bag with your sleeping pad while allowing Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in Thermarest's onsite cold chamber to create their W.A.R.M. fit that allows room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill Nikwax Hydrophobic Down certified by the Responsible Down Standard, the four-season Questar is ready for your next backcountry adventure. The Questar is designed to fit both men and women. Compression sack and storage sack included. Ships to Canada Only
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650 Fill Nikwax Hydrophobic Down™: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
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W.A.R.M. Fit: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.
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SynergyLink™ Connectors: 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.
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Zoned Insulation: Maximizes warmth and saves weight by intentionally placing down where you need it most.
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Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots.
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Toe-asis™ Foot Warmer Pocket: Baffled pocket of insulation rapidly warms cold feet.
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Quilt and Blanket Loops: Customize your sleep system by layering quilts or tech blankets for increased warmth.
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Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
- Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.
- Compression sack and storage sack included
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650 Fill Nikwax Hydrophobic Down™: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
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Regular
Long EN Comfort
0 C / 32 F
0 C / 32 F
EN Limit -6 C / 20 F -6 C / 20 F EN Extreme -23 C / -9 F -23 C / -9 F Weight 2lb 3 oz / 0.99 kg
2 lb 7 oz / 1.12 kg
Length 80 in / 203 cm 85 in / 216 cm Fits 6 ft / 183 cm 6 ft 6 in / 198 cm Girth - Shoulder 63 in / 160 cm 66 in / 168 cm Girth - Hips 61 in / 155 cm 64 in / 163 cm Girth - Footbox 46 in / 117 cm 51 in / 130 cm Packed dimension 7.5 in x 9 in / 19 cm x 23 cm
7.5 in x 9 in / 19 cm x 23 cm
Fill Material
650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS Fill Weight
1 lb 3 oz / 0.54 kg 1 lb 6 oz / 0.61 kg Shell Fabric
20D Polyester w/ DWR 20D Polyester w/ DWR Lining Fabric
20D Polyester Taffeta 20D Polyester Taffeta Zipper Side
Left
Left
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- thermarest, therma rest, therm arest, therm a rest, therm-a-rest, sleeping, sleep
Therm-a-Rest Questar 32
$449.95 CAD
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As the lightest bag in Thermarest's award-winning Questar line, this bag makes the perfect partner for experiencing the joy of the backcountry, loaded with the comfort features that Therm-a-Rest bags are known for. SynergyLink™ Connectors integrate the bag with your sleeping pad while allowing the Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in theramrest's onsite cold chamber to create their W.A.R.M. fit and allowing room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill Nikwax Hydrophobic Down certified by the Responsible Down Standard, the three-season Questar is ready for your next backcountry adventure. The Questar is designed to fit both men and women. Compression sack and storage sack included. Ships to Canada Only
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650 Fill Nikwax Hydrophobic Down™: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
-
W.A.R.M. Fit: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.
-
SynergyLink™ Connectors: 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.
-
Zoned Insulation: Maximizes warmth and saves weight by intentionally placing down where you need it most.
-
Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots.
-
Toe-asis™ Foot Warmer Pocket: Baffled pocket of insulation rapidly warms cold feet.
-
Quilt and Blanket Loops: Customize your sleep system by layering quilts or tech blankets for increased warmth.
-
Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
- Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.
- Compression sack and storage sack included
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650 Fill Nikwax Hydrophobic Down™: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
-
Regular
Long EN Comfort
5 C / 41 F
5 C / 41 F
EN Limit 0 C / 32 F 0 C / 32 F EN Extreme -15 C / 5 F -15 C / 5 F Weight 1lb 14 oz / 0.85 kg
1 lb 15 oz / 0.88 kg
Length 80 in / 203 cm 85 in / 216 cm Fits 6 ft / 183 cm 6 ft 6 in / 198 cm Girth - Shoulder 63 in / 160 cm 66 in / 168 cm Girth - Hips 61 in / 155 cm 64 in / 163 cm Girth - Footbox 46 in / 117 cm 51 in / 130 cm Packed dimension 6.5 in x 8.5 in / 17 cm x 22 cm
6.5 in x 8.5 in / 17 cm x 22 cm
Fill Material
650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS Shell Fabric
20D Polyester w/ DWR 20D Polyester w/ DWR Lining Fabric
20D Polyester Taffeta 20D Polyester Taffeta Zipper Side
Left
Left
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- thermarest, therma rest, therm arest, therm a rest, therm-a-rest, sleeping, sleep
Therm-a-Rest Vesper 20 Quilt
$599.95 CAD
– Sold Out-
Featuring unrivaled packability and featherweight design, the Vesper 20F/-6C quilt provides no-frills camp comfort. The quilt uses thermally-efficient box baffled construction to maximize warmth and comfort for a high-performance, ultralight piece. The Vesper was designed with high-quality materials and Therm-a-Rest performance features like a SynergyLink™ Connector, a snap neck closure, perimeter side baffles and an insulated footbox provide warmth and comfort in the backcountry. When compared to sleeping bags, the Vesper quilts save weight and pack smaller by utilizing the warmth of your insulated mattress. Ships to Canada Only
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- 900-fill Nikwax Hydrophobic Down™: Stays drier and maintains loft 60 times longer than untreated down.
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Unrivaled Packability: Lightweight materials and precise design allow for a smaller packed size than ever before.
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Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots.
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SynergyLink™ Connectors: 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.
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Draft Protected: Perimeter side baffles, snap neck closure and insulated footbox eliminate unwanted drafts.
- Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
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Included: Storage sack, compression stuff sack
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Vesper™ 20F/-6C Quilt Regular Long Comfort Temperature
0 C / 32 F 0 C / 32 F
Temperature Limit -6 C / 20 F -6 C / 20 F Weight 1 lb 3 oz / 0.55 kg 1 lb 5 oz / 0.61 kg
Width 58 in / 147 cm 61 in / 155 cm Length 75 in / 191 cm 79 in / 201 cm
Fits
6 ft / 183 cm 6 ft 6 in / 198 cm Packed dimension 5.5 in x 8 in / 14 cm x 20 cm 5.5 in x 8 in / 14 cm x 20 cm
Fill Material
900 Fill Goose Nikwax Hydrophobic Down, RDS 900 Fill Goose Nikwax Hydrophobic Down, RDS Fill Weight
12.5 oz / 0.36 kg 13.6 oz / 0.39 kg
Shell Fabric 10D Nylon Ripstop w/ DWR 10D Nylon Ripstop w/ DWR Lining Fabric
10D Nylon RipStop 10D Nylon RipStop
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- thermarest, therma rest, therm arest, therm a rest, therm-a-rest, sleep