Experience optimal warmth and comfort with the Sea To Summit Spark Ultralight Sleeping Bag (7C) – Regular. This high-performance sleeping bag is designed for the adventure seeker who refuses to compromise on weight or space.

Features

• 850+ Fill Power Goose Down: RDS-certified with Ultra Dry Down treatment enhances water resistance in wet conditions.
• Lightweight Materials: 10-Denier Nylon shell and lining, including a waterproof-breathable hood and footbox for all-weather protection.
• Mummy Fit: Ergonomically designed with a fitted cut, generous footbox, and technical hood to maximize warmth and minimize bulk.
• Temperature Regulation: Designed for temperatures around 7C, making it ideal for mild weather adventures.
• Compression and Storage: Includes an Ultra-Sil compression bag and storage cell for easy packing.
• Versatile Zipping: Features a half-length #5 zip with zip-plow and two sliders for flexible ventilation.
• Innovative Baffling: Vertical chest baffles and horizontal baffles in the lower half and base prevent down migration and cold spots.
• Integration Capability: QuiltLock System allows integration with Sea to Summit quilts for additional warmth.