Travel light without compromising warmth. The Spark -9C Down Sleeping Bag keeps nights outside cozy while letting you carry less, whether you’re hiking shoulder-season trails, bikepacking through chillier weather, or car-camping under a crisp night sky. Ultralight fabrics and high-loft goose down work together to lock in heat and shed moisture, so you wake up ready to move, explore, and stay out there a little longer.
- 10-denier nylon shell with DWR keeps the hood and footbox resistant to wind and condensation
- RDS certified 850+ fillpower goose down with delivers maximum warmth while staying lightweight and compressible
- Ultra-Dry Down treatment repels moisture to maintain loft and performance in damp conditions
- 10-denier nylon liner is highly breathable to manage moisture and keep you comfortable through the night
- Technical hood, anatomical footbox, and ergonomic mummy shape provide warmth without restricting movement
- YKK #5 zippers with zipper plough operate smoothly and reduce snagging during entry and exit
- Baffle construction maintains consistent insulation from head to toe for reliable warmth at all temperatures
