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Give gear a second chance with the Second Summit gear program. Shop our expertly inspected, pre-owned gear delivered to you in like new condition and protected by our Sea to Summit Guarantee. Please note items may ship without retail packaging. 

0°F / Regular || Spark Down Sleeping Bag
0°F / Regular
Full-length zip (-9°C & -18°C) Half-length zip (+7°C & -1°C) Technical hood retains warmth Anatomical footbox prevents cold spots Spark Down Sleeping Bag (0°F - 45°F) (Like New) vertical chest baffles prevent down shift 360° draught collar (-18°C) 0°F/ Regular || Spark Down Sleeping Bag
0°F / Regular
0°F || Spark Down Sleeping Bag (0°F - 45°F)
Out Of Stock
0°F / Regular || Spark Down Sleeping Bag
0°F / Regular
Full-length zip (-9°C & -18°C) Half-length zip (+7°C & -1°C) Technical hood retains warmth Anatomical footbox prevents cold spots Spark Down Sleeping Bag (0°F - 45°F) (Like New) vertical chest baffles prevent down shift 360° draught collar (-18°C) 0°F/ Regular || Spark Down Sleeping Bag
0°F / Regular
0°F || Spark Down Sleeping Bag (0°F - 45°F)
Out Of Stock

Ultralight / Backpacking

Spark Down Sleeping Bag (0°F - 45°F) (Like New)

$649.00 $324.50
  • Temp Rating
  • Size

View Tech Specs

out of stock This product has been discontinued and will not be restocked.

out of stock
Highlights

Second SummitLets 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.

Compressed Volume10.6 L

Packed Weight45.8 oz | 1299 g

Temperature Rating (ISO Lower)0 °F | -18 °C

Zipper CouplingNo

Performance
Weight
  • Ultralight
  • Lightweight
  • Midweight
Packability
  • Ultra Compact
  • Compact
  • Midsize
Climate
  • Warm
  • Cold
  • Extreme Cold
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 model can be zipped to an equivalent Women's Spark for comfort that couples can share

Product Features
  • RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
  • Ultralight, breathable 10D nylon liner and a 10D shell with non-PFAS DWR keeps the hood and footbox highly water resistant
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight
  • YKK #5 zippers with zipper plough provide reliable, snag-free operation
  • Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C|30°F) or full box baffles for maximum warmth (-9°C|15°F)

Learn more

Shipping & Returns

Free US Shipping on Orders $50+
Easy 60-Day Returns

For more details, please check out our Help Center.

0°F / Regular || Spark Down Sleeping Bag

Spark Down Sleeping Bag (0°F - 45°F) (Like New) 0°F / Regular

0°F / Regular || Spark Down Sleeping Bag

Spark Down Sleeping Bag (0°F - 45°F) (Like New) 0°F / Regular

Description || Spark Down Sleeping Bag (0°F - 45°F)

Features

  • RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
  • Ultralight, breathable 10D nylon liner and a 10D shell with non-PFAS DWR keeps the hood and footbox highly water resistant
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight
  • YKK #5 zippers with zipper plough provide reliable, snag-free operation
  • Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C|30°F) or full box baffles for maximum warmth (-9°C|15°F)

Tech specs

  • Materials
    Shell: 100% nylon; Lining: 100% nylon; Down Fill: 90/10 Goose Down; Stuff Sack: 100% nylon - excluding trims
  • Insulation
    RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
15°F / Double
45°F / Regular
45°F / Long
  0°F
Regular		0°F
Long		15°F
Regular		15°F
Long		15°F
Double		30°F
Regular		30°F
Long		45°F
Regular		45°F
Long
Weight1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz1204 g42.5 oz
Fill Weight945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz945 g33.33 oz
Compressed Volume10.6 L10.6 L10.6 L10.6 L10.6 L10.6 L10.6 L10.6 L10.6 L
Temperature Rating (ISO Lower)-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F-18 °C0 °F
Women's Temperature Rating (ISO Comfort)-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F-10 °C14 °F
Recommended User Height198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in198 cm77.95 in

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