Sea To Summit Spark Down Sleeping Bag -18C

Description

If you're counting grams but still want 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-PFAS Ultra-Dry Down treatment, the Spark features a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10D liner fabric, while a 10D shell with non-PFAS DWR plus a highly water-repellent hood and footbox fabric sheds wind and condensation. The full-length zipper model can be zipped to an equivalent Women's Spark for comfort that couples can share.

Features

• High-performance insulation: RDS-certified 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, durable fabrics: Breathable 10D nylon liner and 10D shell with non-PFAS DWR keeps the hood and footbox highly water-resistant
• Ergonomic design: Technical hood, anatomical footbox, and mummy shape provide warmth without feeling constrictive
• Reliable zippers: YKK #5 zippers with zipper plough provide snag-free operation
• Optimized baffle construction: Sewn-through for lighter weight (7°C | 45°F), hybrid box baffles in torso/sewn-through in legs (-1°C | 30°F), or full box baffles for maximum warmth (-9°C | 15°F)
• Sea to Summit Guarantee: Lifetime warranty

Specifications

• Weight: R: 1.113 kg, L: 1.204 kg
• Fill weight: R: 840 g, L: 945 g
• Internal chest circumference: R: 155 cm, L: 165 cm
• Internal hip circumference: R: 135 cm, L: 145 cm
• Internal foot circumference: R: 102 cm, L: 112 cm
• Packed dimensions: R: 18 x 27.5 x 46 cm, L: 18 x 27.5 x 46 cm
• Recommended user height: R: 185 cm, L: 198 cm
• Compression sack volume/compressed volume: R: 20L/9.9L, L: 20L/10.6L
• Temperature rating: ISO Comfort: -10°C, ISO Limit: -18°C
• Insulation type: RDS-certified 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
• Material: Shell: 100% bluesign APPROVED RCS-recycled Nylon; Lining: 100% bluesign APPROVED RCS-recycled Nylon; Fill: 90/10 Goose Down; Stuff Sack: 100% Nylon (excluding trims)