Spark 15 Degree Down Sleeping Bag

Ultralight and packable performance sleeping bag with increased breathability in shell and liner fabrics. 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

• Baffle construction specific for each use: Sewn through for lighter weight (7C|45F), Hybrid box baffles in torso/sewn through in leg area (-1C|30F) or full box baffles for maximum warmth (-9C|15F)
• RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance
• Technical hood, anatomical footbox and an ergonomic mummy shape – ultralight doesn’t have to mean ultratight
• Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistant
• YKK #5 zippers with zipper plow provide reliable, snag-free operation

Tech Specs

• Activity

  Backpacking, Camping

• Average Weight

  1 lb 9.7 oz

• Comfort Temperature Rating

  25 F / -4 C

• Down Fill Power

  850

• Extreme Temperature Rating

  1 F / -17 C

• Features

  Water-resistant

• Lining Fabric

  10D Nylon

• Manufacturer Warranty

  Limited Lifetime

• Max User Height

  6’1"

• Packed Dimensions

  7" x 14"

• Seasons

  3 Season

• Shell Fabric

  10D Nylon

• Sleeping Bag Shape

  Mummy

• Stuff Sack Included

  Yes

• Sustainability

  bluesign APPROVED, Responsible Down Standard (RDS)

• Temperature Rating

  15 F / -9 C

• Type of Insulation

  Down

• Ultralight

  Yes

• Zipper Side

  Left