Hike & CampSleepingSleeping BagsMummy BagsDownTherm-A-Rest Questar 20°F Sleeping Bag

Therm-A-Rest Questar 20°F Sleeping Bag

Therm-A-Rest Questar Sleeping Bag - 20 Degree.jpg
Right Hand
Only2in stock
ID: 619791

Product Description



Ready for any backpacking adventure, the all-around Questar sleeping bag from Thermarest offers three-season comfort with its hydrophobic Nikwax Hydrophobic Down™ inflating 650. This is the award-winning, highly technical down sleeping bag you've always wanted. Thermarest has incorporated the comfort features that Therm-a-Rest bags are known for into this sleeping bag. SynergyLink connectors integrate the bag and mattress to ensure that their Zoned Insulation distribution technology places the insulating fill where you need it. The bag design has been perfected in the Therm-a-Rest in-house cold room to create the "W.A.R.M." fit, with enough volume to accommodate different sleeper positions without compromising the thermal efficiency of the bag. With 650 fill Nikwax Hydrophobic Down certified to the Responsible Down Standard, the all-season Questar is ready to follow you on your adventures. Compression bag and storage bag included.


  • Hydrophobic Down 650 Nikwax Hydrophobic Down™: absorbs 90% less moisture and dries 3 times faster, without harmful perfluorinated compounds (PFCs).
  • "W.A.R.M." cut: W.A.R.M. comfort ("with extra volume for multiple positions") means you can choose a variety of natural sleeping positions while preserving the thermal efficiency of the bag.
  • SynergyLink™ connectors: connect to the mattress for optimized thermal efficiency and comfort (removable for versatility).
  • Zoned Insulation: maximizes warmth and optimizes weight by precisely distributing down where it's needed most.
  • Internal partitioning: mesh partitions to maximize loft and minimize cold spots.
  • Toe-asis™ foot-warming section: a partitioned insulating pocket quickly warms chilled feet.
  • Duvet and blanket loops: tailor your sleeping system to the conditions by adding our technical duvets or blankets to the sleeping bag for extra warmth.
  • Responsible Down Standard: guarantees that the birds from which the down is derived are treated humanely.
  • Additional features: flange to block heat loss, full-length zipper protection flap, anti-lock zipper, drawstring hood and outside zippered pocket.
  • Compression bag and storage bag included.


  • Weight: 990 g (2lbs 3 oz)
  • Length: 2 m (80 in)
  • Width: 80 cm (31.5 in)
  • Waist, shoulder: 160 cm (63 in)
  • Hip circumference: 61 in (155 cm)
  • Packed size: 19 x 23 cm (7.5 x 11.5 in)
  • Comfort temperature: 0°C (32 F)
  • Limit temperature: -6°C (20F)
  • Extreme temperature: -23°C (-9F)
  • Filling Material: 650 Fill Duck Nikwax Hydrophobic Down RDS
  • Outer Fabric: 20D Polyester w/ DWR


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