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Therm-a-Rest Questar 20F Sleeping Bag

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Therm-a-Rest Questar 20F Sleeping Bag

sku# 188542
Therm-a-Rest - Questar 20F Sleeping Bag
Model Info


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Product Info

The Therm-a-Rest Questar 20F Sleeping Bag saves space in your pack so you can hit the sack. Baffled Nikwax Hydrophobic Down insulation keeps you warm down to 20 degrees, perfect for the 3 season camping enthusiast. This heat-efficient bag comes with a cinchable hood and is designed for any sleep position that you find comfortable. Sweet dreams.

Product Details


Shell Fabric20D Polyester with DWR

Lining Fabric20D Polyester Taffeta


650 Fill RDS (Responsible Down Standard) Nikwax Hydrophobic DownAbsorbs 90% less water and dries 3 times faster without using dangerous PFCs.


Packed Size7.5 x 9" / 19 x 23 cm


Box Baffled ConstructionUses mesh walls to maximize loft and minimize cold spots.

Quilt and Blanket LoopsCustomize your sleep system by layering our quilts or tech blankets for increased warmth.

Toe-asis™ Foot Warmer PocketBaffled pocket of insulation rapidly warms cold feet.

SynergyLink™ ConnectorsIntegrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.

Zoned InsulationMaximizes warmth and saves weight by intentionally placing fill where you need it most. Placing 65% of the fill on top and 35% on the bottom keeps the sleeping bag lightweight without sacrificing warmth.

W.A.R.M. FitWith additional room for multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.

Responsible Down Standard CertifiedCertification that ensures that the waterfowl in the down supply chain are treated humanely.

Snag-free Zipper

Full-length Zipper Draft Tube

Heat-trapping Draft Collar

External Zip Pocket

Cinchable Hood


  • Insulation: Down
  • Temperature Rating: 20
  • Shape: Mummy
  • Stuff Sack Size: 7.5 x 9
  • Made in the USA: Yes
  • Warranty: Limited Lifetime
Size Long Regular Small
Length Long Regular Short
Zipper Location Left Side Left Side Left Side
Max User Height 6'6" 6' 5' 6"
Weight (lbs) 2.44 2.19 1.88
Weight (g) 1120 990 840

Other Notes

Therm-a-Rest products can only be shipped within the United States



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