The Sea to Summit Spark Pro Down -9C/15F Down Sleeping Bag - Regular is a haven for those who cherish warmth on their outdoor adventures. Its featherweight design, enhanced by a 950 fillpower RDS-certified goose down with a non-PFC Ultra-Dry Down treatment, ensures optimal thermal performance and comfort. The 10D breathable fabrics envelop you in coziness, while the innovative Free-Flow Zip system offers unparalleled ventilation and versatility. Perfect for those who appreciate sharing comfort, zipping it to a Women's Spark can create a shared cozy retreat under the stars.
Sea to Summit Spark Pro Down -9C/15F Down Sleeping Bag - Regular Features:
- 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 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 the torso/sewn through in the leg area (-1°C|30°F) or full box baffles for maximum warmth (-9°C|15°F).
