Sea to Summit Spark Down Sleeping Bag Men's

The Spark Men's sleeping bag provides extremely low weight for demanding trips where every gram counts. The ergonomic mummy shape optimises comfort and heat retention. 850+ fill power goose down provides a next level warmth-to-weigh ratio, making this bag the ideal companion, wherever you're going.

Features

• RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance in damp conditions.
• Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR makes 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°), Hybrid box baffles in torso/sewn through in leg area (-1°) or full box baffles for maximum warmth (-9° and -18°).
• Sea to Summit Guarantee is offered for the Lifetime of this product.

Specifications

	Spark 7° Regular	Spark 7° Long	Spark -1° Regular	Spark -1° Long	Spark -9° Regular	Spark -9° Long	Spark -9° Double	Spark -18° Regular	Spark -18° Long
Max User Height	185cm	198cm	185cm	198cm	185cm	198cm	198cm	185cm	198cm
Weight	363g	387g	493g	536g	730g	786g	1543g	1113g	1204g
Fill Weight	150g	172g	265g	305g	480g	540g	985g	840g	945g
Compressed Volume	2.4L	2.9L	4.5L	5.1L	6.8L	7.6L	14.3L	9.9L	10.6L
Men's Temperature Rating (ISO Lower Limit)	7°	7°	-1°	-1°	-9°	-9°	-9°	-18°	-18°
Women's Temperature Rating (ISO Comfort)	11°	11°	4°	4°	-2°	-2°	-2°	-10°	-10°