Spark Pro Down Sleeping Bag (15AdegF & 30AdegF)
Spark Pro Down Sleeping Bag (15AdegF & 30AdegF), The Spark Pro has been optimized for comfort, versatility and light weight. Our highest-lofting down - 950+ fillpower RDS-certified goose down with a non-PFC Ultra-Dry Down treatment - is wrapped in extremely breathable 10D fabrics. The Free-Flow Zip system ensures maximum ventilation and the flexibility to open the bag flat as a quilt. Zip a Spark Pro to a Women's Spark and share the comfort with your companion. Features RDS-certified, 950+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performanceFeatherweight 10D nylon shell with non-PFC DWR, and a highly breathable 10D nylon liner for enhanced comfortTechnical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratightFree-Flow Zip System: YKK #5 side zipper with zipper plow for reliable, snag-free operation. YKK #3 footbox and shoulder zipper for minimal additional weightBaffle construction specific for each use: Hybrid box baffles in torso/sewn through in leg area (-1AdegC|30AdegF) or full box baffles for maximum warmth (-9AdegC|15AdegF)Front draft collar is fitted around the neck and oversized at the shoulders to retain warmthSea to Summit Guarantee is offered for the Lifetime of this product