Sea To Summit

Sea to Summit Spark Pro Down Sleeping Bag

$742 $874

Only 2 pieces in stock!

Sea to Summit Spark Pro Down Sleeping Bag

The Spark Pro is the ultimate combination of comfort, functionality, and lightweight design. Their down material uses the highest quality 950+ fillpower RDS-certified goose down and is treated with non-PFC Ultra-Dry treatment. Made with breathable 10D fabrics, it is the perfect balance of warmth and ventilation. The Free-Flow Zip system allows for easy ventilation and the option to use the bag as a flat quilt. Get cozy and share the comfort with your companion by zipping it to a Women's Spark.

  • RDS-certified, 950+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance
  • Featherweight 10D nylon shell with non-PFC DWR, and a highly breathable 10D nylon liner for enhanced comfort
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight
  • Free Flow Zip System: YKK #5 side zipper with zipper plow for reliable, snag-free operation. YKK #3 footbox and shoulder zipper for minimal additional weight
  • Baffle construction specific for each use: 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)
  • Front draft collar is fitted around the neck and oversized at the shoulders to retain warmth
  • Sea to Summit Guarantee is offered for the Lifetime of this product
WEIGHT

-1C|30F R: 619g
-1C|30F L: 672g
-9C|15F R: 784g
-9C|15F L: 861g

CERTIFICATION

RDS - 883003

MATERIAL

Shell: 100% Nylon
Lining: 100% Nylon
Fill: 90/10 Goose Down
Stuff Sack: 100% Nylon - excluding trims

INTERNAL CHEST CIRCUMFERENCE

R: 155cm
L: 165cm

INTERNAL HIP CIRCUMFERENCE

R: 135cm
L: 145cm

INTERNAL FOOT CIRCUMFERENCE

R: 102cm
L: 112cm

PACKED DIMENSIONS

-1C|30F R: 13.5 x 19.5 x 34cm
-1C|30F L: 13.5 x 19.5 x 34cm
-9C|15F R: 15.5 x 22.5 x 41cm
-9C|15F L: 15.5 x 22.5 x 41cm

RECOMMENDED USER HEIGHT

R: 185cm
L: 198cm

INSULATION TYPE

RDS certified, 950+ fillpower goose down with a non-PFC Ultra-Dry Down treatment

COMPRESSION SACK VOLUME/ASTM F1853-11 COMPRESSED VOLUME

-1C|30F R: 8L/5.3L
-1C|30F L: 8L/5.5L
-9C|15F R: 13L/7L
-9C|15F L: 13L/7.7L