Questar™ 20F/-6C

Sale price$349.00
Only 1 unit left
Dialed in for backpacking adventures, the fully-featured Thermarest Questar Sleeping Bag delivers three-season comfort with 650 fill Nikwax Hydrophobic Down™

This is the field-proven, feature-packed down bag you've always wanted. Thermarest have loaded this bag with the comfort features that Therm-a-Rest bags are known for. Their SynergyLink™ Connectors integrate the bag with your sleeping pad while allowing their Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in their very own 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 offered in three sizes, and designed to fit both men and women. Compression sack and storage sack included.

  • 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: Integrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.
  • 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
Regular SKU 13156 Color Balsam Weight (Standard) 2 lbs 3 oz Weight (Metric) 0.99 kg Width (Standard) 31.5 in Length (Standard) 80 in Height (Standard) 4.5 in Fits (Standard) 72 in Fits (Metric) 183 cm Girth, Shoulder (Standard) 63 in Girth, Shoulder (Metric) 160 cm Girth, Hip (Standard) 61 in Girth, Hip (Metric) 155 cm Girth, Foot box (Standard) 46 in Girth, Foot box (Metric) 117 cm Packed dimension (Standard) 7.5 x 9 Packed dimension (Metric) 19 x 23 EN Comfort (C) 0 C EN Comfort (F) 32 F EN Limit (C) -6 C EN Limit (F) 20 F EN Extreme (F) -9 F EN Extreme (C) -23 C Fill material 650 Fill Duck Nikwax Hydrophobic Down RDS Fill weight (Standard) 1 lbs 3 oz Fill weight (Metric) 0.54 kg Shell fabric 20D Polyester w/ DWR Lining fabric 20D Polyester Taffeta

We offer free delivery on all orders over €75, and €5.95 for all orders under €75.
 -We aim to ship all orders placed before 3:00pm on the same business day and have it delivered next-day, but in busy periods can take longer, so allow for up to 3 business days.

We accept returns within 30 days of receiving the item, either in-store or by post.
- All items returned must be suitable to be sold again as new.
- All returns can be organised with An Post click & post, and will be fulfilled as soon as they arrive back at our store. Click here to start a return

At Great Outdoors, we understand the need for groups, companies and individuals to order products in bulk. Whether you are looking for a gift for your hardworking crew, jackets to outfit your dedicated sales team, or anything else that may come to mind - we would love to help!

Simply contact Paul from our corporate team, contacted at with any enquiry, big or small and we will do our very best to get the right items at the right price!

Same day delivery to Dublin

Free Delivery
To all 32 counties on orders over €75.00

Over 5000 Satisfied customers

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Shipping & Returns

Great Outdoors ships throughout the EU via An Post & National Carriers. Orders over €75 qualify for Free Next-Day Shipping in Ireland, otherwise, a flat rate of €5.95 will be charged per order under €75, for Next-Day shipping. We will aim to ship orders placed Monday - Friday before 12:00 pm the same day, although this is not guaranteed.

Orders placed on weekends will ship on the following Monday. Courier speed is conistent and we try our best to give our customers the best delivery service, but delays are out of our hands so we allow for 3 days of delivery.

For more information regarding shipping, including shipping charges and estimated delivery times, please contact us.

If you are unhappy with your purchase, please return it to us within 28 days of receipt. The item(s) must be in resalable condition with tags attached. We accept exchanges for items but that must be communicated to our team and is subject to stock availability.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please contact us.