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-PFC 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-PFC 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-PFC Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, breathable 10D nylon liner and a 10D shell with PFC-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 ultratight
• 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

WEIGHT

7C|45F R: 363g
7C|45F L: 387g
-1C|30F R: 493g
-1C|30F L: 536g
-9C|15F R: 730g
-9C|15F L: 786g
-9C|15F D: 1.5kg
-18C|0F R: 1.1kg
-18C|0F L: 1.2kg

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
D: 268cm

INTERNAL HIP CIRCUMFERENCE

R: 135cm
L: 145cm
D: 246cm

INTERNAL FOOT CIRCUMFERENCE

R: 102cm
L: 112cm
D: 209cm

PACKED DIMENSIONS

7C|45F R: 9 x 12.5 x 23cm
7C|45F L: 10 x 15 x 24cm
-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
-9C|15F D: 18 x 27.5 x 46cm
-18C|0F R: 18 x 27.5 x 46cm
-18C|0F L: 18 x 27.5 x 46cm

RECOMMENDED USER HEIGHT

R: 185cm
L: 198cm

INSULATION TYPE

RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment

COMPRESSION SACK VOLUME/ASTM F1853-11 COMPRESSED VOLUME

7C|45F R: 2L/2.4L
7C|45F L: 3L/2.9L
-1C|30F R: 8L/4.5L
-1C|30F L: 8L/5.1L
-9C|15F R: 13L/6.8L
-9C|15F L: 13L/7.6L
-9C|15F D: 20L/14.3L
-18C|0F R: 20L/9.9L
-18C|0F L: 20L/10.6L