Spark Down Sleeping Bag (0AdegF - 45AdegF)
Spark Down Sleeping Bag (0AdegF - 45AdegF), 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 performanceUltralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistantTechnical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratightYKK #5 zippers with zipper plow provide reliable, snag-free operationBaffle construction specific for each use: Sewn through for lighter weight (7AdegC|45AdegF), Hybrid box baffles in torso/sewn through in leg area (-1AdegC|30AdegF) or full box baffles for maximum warmth (-9AdegC|15AdegF)Sea to Summit Guarantee is offered for the Lifetime of this product