Cosmic Ultra 20 Degree 800 Dridown Sleeping Bag

GET SCHOOLED IN THE GEOMETRY OF COMFORT 

The Kelty Cosmic Ultra 20 is the ultimate in a lightweight mummy. Kelty has taken their top-selling Cosmic Bag and added an 800 fill DriDown version, with all the perks too. The new trapezoidal baffle construction improves is ideal for retaining heat—and it’s just one of the reasons Cosmic is still a favorite three-season superstar. The natural-fit foot box for happier feet, and a PFC-free water-repellent coating for a healthier environment.   Features   Innovative trapezoidal baffle construction = thermal efficiency Premium lightweight 800 fill DriDown 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 and liner Zipper draft tube keeps warm air in while anti-snag zipper makes it easy to get in and out Natural fit spacious footbox = more room to wiggle your toes Comes with stuff sack for quick departures   

Materials Liner: 20D 400T Nylon Shell: 20D 400T
Nylon Fill: 800DP Dridown 

Specs
Regular Temperature Rating: 20.0°F / -7.0°C ISO
Comfort Rating: 31.0°F / -1.0°C
ISO Limit Rating: 20.0°F / -7.0°C
ISO Extreme Rating: -12.0°F / -24.0°C
Bag Shape: Mummy
Weight: 2.4 lbs / 1.09 kg
Fill Weight: 15.17 oz / 430.0 g
Fits To: 72.05" / 183.0 cm
Length: 77.95" / 198.0 cm
Shoulder Circumference: 62.2" / 158.0 cm
Hip Circumference: 57.87" / 147.0 cm
Foot Circumference: 40.16" / 102.0 cm
Stuff Sack Size: 8 x 13 in / 20 x 33 cm
Long Temperature Rating: 20.0°F / -7.0°C
ISO Comfort Rating: 31.0°F / -1.0°C
ISO Limit Rating: 20.0°F / -7.0°C
ISO Extreme Rating: -12.0°F / -24.0°C
Bag Shape: Mummy Weight: 2.58 lbs / 1.17 kg
Fill Weight: 17.43 oz / 494.0 g
Fits To: 77.95" / 198.0 cm
Length: 83.86" / 213.0 cm
Shoulder Circumference: 64.17" / 163.0 cm
Hip Circumference: 59.84" / 152.0 cm
Foot Circumference: 41.73" / 106.0 cm
Stuff Sack Size: 8 x 14 in / 20 x 36 cm