sea to summit sleeping bag spark pro -1c r

The Spark Pro -1C Regular sleeping bag is the ideal choice for adventurers looking for the perfect combination of comfort, versatility and lightness. Its 950+ fillpower RDS-certified goose down filling and PFC-free Ultra-Dry Down treatment, together with its breathable 10D fabrics, guarantee exceptional thermal performance in any conditions.

Its optimized design offers exceptional warmth without compromising lightness. The Free-Flow Zip system allows for adaptable ventilation and the possibility of fully opening the bag to use it as a duvet. The engineered hood, anatomical foot box and ergonomic mummy shape ensure a comfortable and efficient fit.

Features:

• RDS-certified 950+ fillpower goose down with PFC-free Ultra-Dry Down treatment.
• Lightweight and breathable 10D nylon shell and interior with PFC-free DWR.
• Engineered hood, anatomical foot box and ergonomic mummy shape.
• Free-Flow zipper system for adaptable ventilation and the possibility of using it as a duvet.
• Hybrid box baffles on torso and sewn into legs.
• Set-in front collar for optimal heat retention.
• Weight: 619 g.
• Packed volume: 5.3 L.
• Fill weight: 310 g.
• Length: 185 cm.
• Limit temperature: -1 °C.