Double sleeping bag Sea to Summit Spark -9C/15F Down Sleeping Bag - double

Sleep warm and dry, whatever the adventure, with this ultra-lightweight sleeping bag for extreme conditions.

The Spark sleeping bag from Sea to Summit is ideal for adventurers looking for lightness and comfort. With an improved ergonomic design, it adapts perfectly to different body shapes. The addition of a hood and optimized zippers enhances comfort.

This model offers an excellent warmth-to-weight ratio thanks to its water-resistant 850+ FILL Power goose down with Ultra Dry Down treatment. The 10-denier nylon construction ensures breathability, moisture protection and efficient thermal regulation, making this bag compact and easy to carry.

Benefits

• Ergonomic design and reworked hood for optimum fit and comfort.
• 850+ FILL Power goose down with Ultra Dry Down treatment for warmth and water resistance.
• Lightweight, waterproof and breathable 10D nylon fabric for effective protection against condensation.

Technical data

• Comfort temperature: -2°C
• Low limit: -9°C
• Extreme: -26°C
• Max. user height: <198 cm
• Max. Total Weight: 1543 g
• Upholstery Weight: 985 g
• Compressed Bag Size: 20 L - S
• Water-resistant Ultra Dry Down goose down
• Breathable, waterproof 10-denier nylon shell and lining
• Sleeps 2