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Therm-a-RestQuestar Sleeping Bag: 0F Down

Therm-a-RestQuestar Sleeping Bag: 0F Down

Select a color:Balsam

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5 out of 5 stars
1 Review

Why We Like The Questar Sleeping Bag

Whether the seasons have turned colder or you're headed to a higher altitude, bring the Therm-a-Rest Questar 0 Degree Down Sleeping Bag on your next trip for a toasty night's sleep. This mummy bag is insulated with 650-fill down that provides a high warmth-to-weight ratio, so you can easily compress it into your pack and still enjoy its warmth when it's time to make camp. The down has been treated with Nikwax to help it stand up to moisture, and the fabric has a DWR finish to help dew roll off instead of seeping in.


  • Sleeping bag for chilly nights on the trail
  • 650-fill down is lightweight and high-loft
  • Nikwax Hydrophobic Down stands up to moisture
  • ThermaCapture seams trap heat without adding bulk
  • SynergyLink Connectors attach the bag to your pad
  • Zoned insulation protects key areas while reducing weight
  • Toe-asis pocket keeps your feet toasty
  • Item #CAS00E5

Tech Specs

[face fabric] 20D polyester ripstop, DWR, [lining] 20D polyester taffeta
650-fill Nikwax Hydrophobic Down
Max User Height
[regular] 72in, [small] 66in, [long] 78in
Shoulder Circumference
[regular] 63in, [small] 58in, [long] 66in
Hip Circumference
[regular] 61in, [small] 58in, [long] 64in
Foot Circumference
[regular] 46in, [small] 44in, [long] 51in
Bag Length
[regular] 79in, [small] 73in, [long] 85in
1 zippered, 1 Toe-asis footwarmer
Pad Retainer
SynergyLink Connectors (removable)
Fill Weight
[small] 1lb 10oz [regular] 1lb 13oz [large] 1lb 15oz
European Norm/ISO Comfort Rating
European Norm/ISO Lower Limit Rating
Storage Sack
Stuff Sack
Stuff Size
17 x 10in
Claimed Weight
[regular] 3lb, [small] 2lb 12oz, [long] 3lb 3oz
Manufacturer Warranty

Overall Rating

5 based on 1 ratings

Review Summary

5 Stars - 1 reviews
4 Stars - 0 reviews
3 Stars - 0 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits Small

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