Spark Down Sleeping Bag (-18°C - 7°C)

$910.93$455.46
  • Temp Rating
  • Size

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Highlights

Second Summit: Lets give gear a second chance. Shop our expertly inspected, pre-owned gear delivered to you in like new condition and protected by the Sea to Summit Guarantee.

Best Use: Ultralight Backpacking

Performance: Cold Climate

Weight: 2lb 7.3oz | 1113g

Compressed Volume: 9.9L

Lower Temp Rating: 0°F | -18°C

About The Product

If you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you.

Filled with RDS-certified 850+ fillpower goose down treated with a non-PFAS Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 Denier liner fabric, while a 10D shell with a non-PFAS DWR plus a highly water repellent hood and footbox fabric shed wind and condensation.

The full-length zipper models can be zipped to an equivalent Women's Spark for comfort that couples can share

Product Features
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Find Locally

0°F / Regular || Spark Down Sleeping Bag

Spark Down Sleeping Bag (-18°C - 7°C) -18°C / Regular

0°F / Regular || Spark Down Sleeping Bag

Spark Down Sleeping Bag (-18°C - 7°C) -18°C / Regular

Spark Down Sleeping Bag (0°F - 45°F)

If you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you.

Filled with RDS-certified 850+ fillpower goose down treated with a non-PFAS Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 Denier liner fabric, while a 10D shell with a non-PFAS DWR plus a highly water repellent hood and footbox fabric shed wind and condensation.

The full-length zipper models can be zipped to an equivalent Women's Spark for comfort that couples can share

Tech specs

  • Best Use
    Ultralight Backpacking
  • Comes With
    40D recycled, bluesign APPROVED nylon compression bag
  • Insulation
    RDS certified, 850+ non-PFAS Ultra-Dry Down
  • Shape
    Mummy
  • Zip Options
    YKK #5 zippers with snag free zipper plow
-9°C / Double 7°C / Regular 7°C / Long
-18°C
Regular
-18°C
Long
-9°C
Regular
-9°C
Long
-9°C
Double
-1°C
Regular
-1°C
Long
7°C
Regular
7°C
Long
Bag Weight2lbs 7.3oz 1113g2lbs 10.5oz 1204g1lb 9.7oz 730g1lb 11.7oz 786g3lbs 6.4oz 1543g1lb 1.4oz 493g1lb 2.9oz 536g12.8oz 363g13.7oz 387g
Fill Weight29.6 oz 840 g33.3 oz 945 g16.9 oz 480 g19.0 oz 540 g34.7 oz 985 g9.3 oz 265 g10.8 oz 305 g5.3 oz 150 g6.1 oz 172 g
Compressed Volume9.9 L9.9 L10.6 L10.6 L6.8 L6.8 L7.6 L7.6 L14.3 L14.3 L4.5 L4.5 L5.1 L5.1 L2.4 L2.4 L2.9 L2.9 L
Compression Sack20 L20 L20 L20 L13 L13 L13 L13 L20 L20 L8 L8 L8 L8 L2 L2 L3 L3 L
Temperature Rating (ISO Lower Limit)0°F -18°C0°F -18°C15°F -9°C15°F -9°C15°F -9°C30°F -1°C30°F -1°C45°F 7°C45°F 7°C
Women's Temp Rating (ISO Comfort)14°F -10°C14°F -10°C29°F -2°C29°F -2°C29°F -2°C39°F 4°C39°F 4°C51°F 11°C51°F 11°C
Fits Up To Height6 ft 1 in6 ft 1 in6 ft 6 in 198 cm6 ft 1 in 185 cm6 ft 6 in 198 cm6 ft 6 in 198 cm6 ft 1 in 185 cm6 ft 6 in 198 cm6 ft 1 in 185 cm6 ft 6 in 198 cm

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