Sea To Summit Spark Down Sleeping Bag -1C

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 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 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 an ergonomic mummy shape – ultralight doesn't have to mean ultratight
• 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: 493 g, L: 536 g
• Fill weight: R: 265 g, L: 305 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: 13.5 x 19.5 x 34 cm, L: 13.5 x 19.5 x 34 cm
• Recommended user height: R: 185 cm, L: 198 cm
• Compression sack volume/compressed volume: R: 8L/4.5 L, L: 8L/5.1 L
• Temperature rating: ISO Comfort: 4°C, ISO Limit: -1°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)