Spark Down Sleeping Bag (-18°C)

₹ 59,489

Temp Rating: Spark (-18°C)

Spark (-18°C)

Size: Regular

Regular
Add to Wishlist

BEST USE: Ultralight Backpacking

PERFORMANCE: Cold Climate

WEIGHT: 2lb 7.3oz | 1113g

COMPRESSED VOLUME: 9.9L

LOWER TEMP RATING: 0°F | -18°C

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 PFAS-free DWR keeps the hood and footbox highly water resistant
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultra tight

Learn more

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. 

DESCRIPTION

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.

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 PFAS-free DWR keeps the hood and footbox highly water resistant
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultra tight
  • YKK #5 zippers with zipper plow 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)
  • Sea to Summit Guarantee is offered for the Lifetime of this product

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
https://cdn.accentuate.io/43615199756474/1714465540263/spark-sleeping-bag-regular.svg?v=1714465540263
-18°C Regular
Bag Weight 1113g
Compressed Volume9.9 L
Compression Sack20 L
Fill Weight 840 g
Fits Up To Height6 ft 1 in
Temperature Rating (ISO Lower Limit) -18°C
Women's Temp Rating (ISO Comfort) -10°C

TECHNICAL FEATURES

850+ LOFT ULTRA-DRY DOWN
QUILTLOCK SYSTEM
RESPONSIBLE DOWN STANDARD (RDS)
NON-PFAS

Frequently Asked questions

Can I open a Spark flat for use as a quilt?

No - the ultralight Spark does not have a footbox zipper. For this feature, see the Spark Pro or Ascent sleeping bags

How much room is there in a Spark?

The Spark is designed to be ultralight, so the fit is a little more snug than a comfort-sleeping bag like the Ascent. But - it is still cut to provide room to move.

Can two Sparks be zipped together?

Any of the Spark/Women's Spark models with full-length zippers can be zipped together