Sea to Summit Spark Down Sleeping Bag

Filled with RDS-certified 850+ fillpower goose down treated with a non-PFAS 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-PFAS 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-PFAS Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, breathable 10D nylon liner and a 10D shell with PFAS-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
• Weight:
  • Regular: 730g
  • Long: 786g
  • Double: 1.5kg
• Internal hip circumfrance:
  • Regular: 135cm
  • Long: 245cm
  • Double: 246cm
• Packed dimensions:
  • Regular: 15.5 x 22.5 x 41cm
  • Long: 15.5 x 22.5 x 41cm
  • Double: 18 x 27.5 x 47cm
• Recommended user height:
  • Regular: 185cm
  • Long: 198cm

• Double (out of stock)
• Long (out of stock)
• Regular

• -9°C