Sea to Summit Spark -18C Down Sleeping Bag
Sea to Summit Spark -18C Down Sleeping Bag
Sea to Summit Spark -18C Down Sleeping Bag
Sea to Summit Spark -18C Down Sleeping Bag
Sea to Summit Spark -18C Down Sleeping Bag

Sea to Summit Spark -18C Down Sleeping Bag

Regular price $999.99
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Tax included. Shipping calculated at checkout.
1 in stock

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. 

  • BEST USE
    Ultralight Backpacking
  • COMES WITH
    Ultra-Sil™ Compression Bag & Storage Cell
  • INSULATION
    RDS certified, 850+ PFC free Ultra-Dry Down
  • SHAPE
    Mummy
  • ZIP OPTIONS
    YKK #5 zippers with snag free zipper plow
  • RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance
  • Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistant
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultra tight
  • YKK #5 zippers with zipper plow provide reliable, snag-free operation
  • Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C|30°F) or full box baffles for maximum warmth (-9°C|15°F)
  • Sea to Summit Guarantee is offered for the Lifetime of this product

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