Therm-a-Rest Questar -18C Down Winter Sleeping Bag - Unisex 5064-155

Therm-a-Rest Questar -18C Down Winter Sleeping Bag - Unisex

5064-155
  • Available prices From $400.00 to $420.00 $400.00 – $420.00
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Description

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Because a well-rested backpacker is a happy backpacker, this all-bells, all-whistles winter sleeping bag is priced to make you smile. Hydrophobic down manages dampness to maintain warmth through mixed conditions. Reflective seams trap warmth inside for simple, efficient heat retention.

  • 650-fill-power Nikwax hydrophobic down dries faster, maintains loft better and retains less moisture than traditional down.
  • Down is certified to the Responsible Down Standard for animal welfare.
  • Zoned insulation provides insulation where it's needed – on top. Because sleeping pads provide additional insulation, there is less on the bottom of this bag.
  • Reflective ThermaCapture™ seams provides additional warmth without adding grams.
  • 2 Removable SynergyLink™ connectors hold your mattress in place under the bag.
  • ToeAsis™ foot warmer pocket keeps feet cozy.
  • Snag-free zipper with full-length oversize draft tube.
  • External zip pocket houses a headlamp, earplugs or contact lenses.
  • DWR-treated nylon shell repels water moisture and condensation.
  • Includes both a stuff sack and a storage sack.

Sustainability

Tech specs

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Weight
  • 1.237kg (Small)
  • 1.36kg (Regular)
  • 1.445kg (Long)
Ideal for Backpacking
Capacity

The number of average sized people that the product can comfortably sleep.

1-person
Temperature -18°C
Shape Mummy
Insulation 650 fill-power water-repellent duck down
Down weight

The amount of down used to fill the product (measured in grams and given for size medium bags).

  • 750g (Small)
  • 820g (Regular)
  • 890g (Long)
Technology
  • Nikwax Hydrophobic Down
  • ThermaCapture
Construction Baffle
Face fabric 20-denier ripstop nylon
Lining/backer 20-denier polyester
Packed volume

The size of the bag when compressed using ASTM standard. This measurement is not available for all brands.

10.3L
Recommended Compression Sack 20L
Packed size 23 x 46cm
EN Comfort Temperature Rating

This sleeping bag has been tested to the EN standard in a certified lab. This controlled test measures thermal value using a heated mannequin (wearing a base layer and a hat) placed on a 1-inch pad. The Comfort Rating is the lowest temperature at which the bag will keep the average woman (or "cold sleeper") comfortable.

-10°C
EN Limit Temperature Rating

This sleeping bag has been tested to the EN standard in a certified lab. This controlled test measures thermal value using a heated mannequin (wearing a base layer and a hat) placed on a 1-inch pad. The Limit Rating is the lowest temperature at the average man (or "warm sleeper) can sleep in a curled body position for 8 hours without feeling cold.

-18°C
Shoulder girth
  • 147cm (Small)
  • 160cm (Regular)
  • 168cm (Long)
Hip girth
  • 147cm (Small)
  • 155cm (Regular)
  • 163cm (Long)
Foot girth
  • 112cm (Small)
  • 117cm (Regular)
  • 130cm (Long)
Length
  • Small fits to 5' 6" (168 cm) (Small)
  • Regular fits to 6' 0" (183 cm) (Regular)
  • Long fits to 6' 6" (198 cm) (Long)
Yoke

An insulated collar that covers yours neck and shoulders to reduce heat loss.

Yes
Additional feature(s)
  • Draft tube behind zipper
  • DWR-treated shell fabric
  • Home storage sack included
  • Sleeping pad sleeve or straps
  • Stuff sack included
  • Stash pocket
  • Ultralight
Product sustainability Certified Responsible Down
Made in China