Spark Down Sleeping Bag 15°F/-9°C - Women's

Ultralight, packable and shaped to fit the way a woman sleeps. Engineered to retain warmth where it's needed most.

Built for women who want minimal weight but maximum comfort in their adventures, the Women's Spark lineup demonstrates Sea to Summit's 100% commitment to building a sleeping bag that's made perfect for you. Women's specific shape and body mapping result in warmth and comfort without the weight. RDS-certified 850+ fillpower goose down treated with a non-PFC Ultra-Dry Down treatment provides superior insulation, while a technical hood and zipper draft tube prevent precious warmth from escaping. A super-breathable 10D liner fabric rounds off the comfort profile and a 10D shell with a non-PFC DWR combined with a highly water repellent hood and footbox fabric keep moisture out Couples can zip the full-length zipper Women's Spark to an equivalent Unisex Spark for extra comfort and thermal efficiency.

Features
• Best Use: Ultralight Backpacking
• Comes With: Ultra-Sil™ Compression Bag & Storage Cell
• RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
• Ultralight, breathable 10D nylon liner and a 10D shell with PFAS-free DWR keeps the hood and footbox highly water resistant
• Ykk #5 zippers with zipper plough provide reliable, snag-free operation
• Women's specific fit: Narrower 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)

Materials
• Insulation: RDS certified, 850+ PFC free Ultra-Dry Down

Specifications

Gender	Women
Age	Adult