Questar™ 32F/0C Sleeping Bag

  • Questar™ 32F/0C Sleeping Bag
  • Questar™ 32F/0C Sleeping Bag
  • Questar™ 32F/0C Sleeping Bag
  • Questar™ 32F/0C Sleeping Bag - Stuff Sack
  • Questar™ 32F/0C Sleeping Bag
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Therm-a-Rest

Questar™ 32F/0C Sleeping Bag

Size
Size Chart
For the comfort-conscious backpacker, the lightweight Questar blends comfort features with a backcountry-friendly packed size.
  • 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 our 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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Description

As the lightest bag in our award-winning Questar line, this bag makes the perfect partner for experiencing the joy of the backcountry. We've loaded this bag with the comfort features that Therm-a-Rest bags are known for. Our SynergyLink™ Connectors integrate the bag with your sleeping pad while allowing our Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in our onsite cold chamber to create our 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 offered in three sizes, and designed to fit both men and women. Compression sack and storage sack included.

This product cannot be sold or shipped to customers in the state of California or Minnesota.

Tech Specs

Small Regular Long
SKU 13152 13153 13154
Color Balsam Balsam Balsam
Weight (Standard) 1 lb 11 oz 1 lb 14 oz 1 lb 15 oz
Weight (Metric) 0.76 kg 0.85 kg 0.88 kg
Width (Standard) 29 in 31.5 in 33 in
Length (Standard) 73 in 80 in 85 in
Height (Standard) 4 in 4 in 4 in
Fits (Standard) 66 in 72 in 78 in
Fits (Metric) 168 cm 183 cm 198 cm
Girth Shoulder (Standard) 58 in 63 in 66 in
Girth Shoulder (Metric) 147 cm 160 cm 168 cm
Girth Hip (Standard) 58 in 61 in 64 in
Girth Hip (Metric) 147 cm 155 cm 163 cm
Girth Foot box (Standard) 44 in 46 in 51 in
Girth Foot box (Metric) 112 cm 117 cm 130 cm
Packed dimension (Standard) 6.5 x 8.5 6.5 x 8.5 6.5 x 8.5
Packed dimension (Metric) 17 x 22 17 x 22 17 x 22
EN Comfort (C) 5 C 5 C 5 C
EN Comfort (F) 41 F 41 F 41 F
EN Limit (C) 0 C 0 C 0 C
EN Limit (F) 32 F 32 F 32 F
EN Extreme (F) 5 F 5 F 5 F
EN Extreme (C) -15 C -15 C -15 C
Fill material 650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS
Fill weight (Standard) 13 oz 14 oz 15 oz
Fill weight (Metric) 0.37 kg 0.40 kg 0.44 kg
Shell fabric 20D Polyester w/ DWR 20D Polyester w/ DWR 20D Polyester w/ DWR
Lining fabric 20D Polyester Taffeta 20D Polyester Taffeta 20D Polyester Taffeta
Country of Origin Made in China Made in China Made in China

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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.

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Overall rating: 4.142857 / 5 from 7 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","bag","straps","insulation"].

Review highlights

Reviews

Warm comfortable sleeping back. Was

"Warm comfortable sleeping back. Was great for the fall nights until the temperature dropped one night ill just need to remember to pack an extra layer."

— Chris B. (5/5)

Haven’t used it yet, had

"Haven’t used it yet, had one before but unfortunately a bum stole it along with my pack :/"

— Abimael R. (5/5)

Update after 2.5 years: the down tends to clump

"I left a 5 star review here with the title: "My new favorite sleepingbag". Since I can't update that one, I leave a new review. Everything I wrote in that review still stands, but sadly over about 2.5 years and approximatly 100 nights sleep I have to say that the down in this bag tends to clump up. After about 50 nights it was so bad, that the bag was practically unusable. I had to wash the bag (I used Nikwax down wash and then reapplied the downproof, also from nikwax), which is kind of a lengthy and difficult process but completly restored the loft. Now another ~50 nights later the down clumps up again. I don't know if this happens due to the rather low quality down (only 650 cuin) or the hydrophobic treatment. Next time I wash it, I will not apply the downproof in hope to prevent it from clumping up again. Although I still love the features of this sleeping bag, I wouldn't recommend it anymore."

— Henrik (3/5)

Excellent sleeping bag

"I took this with me to Nepal for some spring time trekking and the bag never disappointed. I really like the extra insulation around the feet and the W.A.R.M feature as a side/front sleeper. For the lightweight-to-comfort ratio I think it would be very difficult to find a better sleeping bag. My only criticism is that occassionally I would wake up in the night with a cold back as I'd shift positions, however, I didn't use the connector straps so I imagine this would not be an issue if they were used."

— Lily C. (5/5)

Disappointment

"The bag was great at first use. Nice and fluffy. It felt like I finally found a sleeping bag that was actually good. It makes use of some smart designs to save weight, like less filling on the back and more on the chest, since the filling on the back normally gets compressed when you sleep. But when sitting upright or when sleeping on the side like it's 'w.a.r.m.' feature advertises, this feature turns into a drawback as the l sparseness of the filling on the back is definitely noticable. Unfortunately, a few months down the road, all the down in the first compartment on the chest disappeared. It somehow moved to the same level compartiment on the back. I mailed Thermarest about this but never received a reply. :( Loose stitching is another issue, especially when it's the stitching that holds the internal compartment walls. How do I fix this myself, since Thermarest doesn't answer?"

— Leander L. (1/5)

My new favorite sleepingbag

"I bought it a year ago and have tested it in more than 30 nights in all seasons, different weather hiking, biking and camping. Here is why it is my new favorite sleepingbag: 1. The wider cut adds so much comfort. Compared with typical mummy bags this has so much more room. This was my main reason to switch bags, and I wasn't disappointed. 2. The straps on the back are a gamechanger for me. Having a connection between sleeping bag and pad makes it not only easy to handle (I carry the combo around in camp if necessary) but makes my sleep much more calm. 3. Despite this bag being a more comfortable sleepingbag than most, its weight is still reasonable light with 800g in my configuration. 4. Thanks to the hydrophobic down I didn't need to decide between down (comfortable, light, long-lasting) and fiber (better moisture handling). I think this material will take over the sleepingbag market soon. 5. The zipper doesn't get stuck. 6. The whole sleepingbag, the packsack and the stuffsack are all made very well and of trustworthy quality. 7. The insulation is perfect for me. I'm very hot-blooded and can easily use it down to -5 °C, but more importantly it's not to hot in the summer (unlike most of my previous sleepingbags). This is highly individual though, as everybody should know. Here are a few things that could be better, or a problem for others: 1. The bag has less insulation on the back. You really need to either use the connector straps or sleep still on your back to preserve insulation throughout the night. (This is why the bag can be as light as it is, and I knew this before ordering, but it might not be clear to everybody). 2. I wish there were longer connector strips. I have a wide pad (64cm) and it's obvious that the straps were designed for much slimmer pads. It would be nice to have longer straps. I would even be happy if I could order them. 3. My wife has bought a Questar too (smaller size, but with more insulation) and the stuff- and packsacks are hard to distinguish (only the accent colors of the straps differ slightly). It would be easier for me if they would differ a bit more."

— Henrik (5/5)

Good Bag

"This bag is perfect for backpacking. I used it in the Canadian rockies good for summer but may need another layer for spring and fall as it is cold in the mountains at night. Packs very small and is lightweight."

— Janine M. (5/5)

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