Cosmic Down 0°

Cosmic Down 0°

Cosmic Down 0°

Regular price $299.95 USD
  • Low stock - 3 items left
  • Inventory on the way

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Why We Love It

You'll get schooled in the geometry of comfort. This bag will definitely keep you warm and cozy.

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Where We Use It

Winter camping, backpacking, or any chilly overnight.

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Remember the trapezoid from 10th-grade geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bag baffles retain heat. The trapezoidal baffle construction improves on our best-selling Cosmic sleeping bag—and it’s just one of the reasons the Kelty Cosmic Down 0 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.

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, etc.

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 Comfort Rating: 17°F (-8°C)
ISO Limit Rating: 4°F (-16°C)
ISO Extreme Rating: -34°F (-37°C)
Weight: 4 lb. 9 oz.
Fill weight: 1120g
Packed Dimensions: 10" x 19"
Materials: (Insulation) 550FP Duck Down, (Shell) 20D 400T Nylon, (Liner) 50D 300T Polyester

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