The Spark Women's sleeping bag provides excellent lightness for outdoor expeditions. Created specifically for women, it offers enhanced warmth and heat preservation for versatility and practicality. With an ideal warmth to weight balance, the Spark Women's bag is both compact and cozy.

Features

• RDS-certified, 850 fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistant
• YKK #5 zippers with zipper plow provide reliable, snag-free operation
• Women's specific fit means more narrow at the shoulders (for reduced weight) and wider between the hips and knees to allow for a natural, side-sleeping position
• Technical hood and anatomically-shaped footbox provide excellent warmth retention without the claustrophobic feel of some ultralight bags
• Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C | 30°F) or full box baffles for maximum warmth (-9°C | 15°F)
• Sea to Summit Guarantee is offered for the Lifetime of this product

Specifications

• Insulation: 850 FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.
• Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproofbreathable hood and footbox.
• Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.
• Hood: Technical fitted hood with soft touch adjustment. Extra deep for cosy like feel.
• Comes With: Ultra-Sil™ Compression Bag & Storage Cell
• The temperature rating on Women's specific sleeping bags is based on a Comfort Rating. All other sleeping bags are based on a Lower Limit.