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Cosmic 20 Deg Women's

Remember the trapezoid from 10th-grade geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bag baffles retain heat. The women’s specific Cosmic features trapezoidal baffle construction for increased thermal efficiency—and it’s just one of the reasons the Kelty Women's Cosmic Down 20 is still our favorite three-season superstar. We also love the natural-fit foot box for happier feet, and a PFC-free water-repellent coating for a healthier environment.

What makes it a women’s bag? It’s designed for and tested to women’s specific ISO standards. Studies show that women “sleep colder” than men. So, in addition to narrower shoulders, wider hips and a shorter torso, our women’s bags have extra insulation in the upper body and footbox.

Innovative trapezoidal baffle construction = thermal efficiency
Lightweight and warm 550 fill down
Environmental and health friendly C0 and PFC-free DWR fabrics
Zippered internal stash pocket for headlamp, cell phone or actual… stash
Buttery-soft and durable 20D Nylon shell fabric
Zipper draft tube with anti-snag zipper design makes it easy to get in and out
Dual slider for ventilation with locking zippers
Natural fit spacious footbox = more room to wiggle your toes
Comes with stuff sack for quick departures


ISO Extreme Rating: -22° / -30°C
ISO Limit Rating: 13° / -11°C
ISO Comfort Rating: 25° / -4°C
Fits to: 5' 8" / 172 cm
Weight: 3 lb. 7 oz. / 1.56 kg
Fill weight: 30.62 oz. / 868 g
Stuffed size: 8" x 13" / 20 x 33 cm
Insulation: 550FP Duck Down
Shell material: 20D 400T Nylon
Liner material: 50D 300T Polyester


Item Number: 4852-19

Item ID: 108166

Category: Cosmic 20 Deg Women's

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