Kelty Cosmic 20 Degree 550 Down Sleeping Bag

Get Schooled in the Geometry of Comfort

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 20 sleeping bag—and it’s just one of the reasons the Kelty 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.

• Get the best out of your new Sleeping Bag click here for sleeping bag care instructions.
•     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
•     Insulation: 550FP Duck Down
•     Shell material: 20D 400T Nylon
•     Liner material: 50D 300T Polyester

•     ISO Extreme Rating: -11° / -24°C
•     ISO Limit Rating: 21° / -6°C
•     ISO Comfort Rating: 32° / 0°C
•     Fits to: 5' 6" / 167 cm
•     Weight: 2 lb. 7 oz. / 1.1 kg
•     Fill weight: 14.64 oz. / 415 g
•     Stuffed size: 7" x 13" / 18 x 33 cm

Regular

•     78" L x 31" W
•     ISO Extreme Rating: -11° / -24°C
•     ISO Limit Rating: 21° / -6°C
•     ISO Comfort Rating: 32° / 0°C
•     Fits to: 6' 0" / 183 cm
•     Weight: 2 lb. 10 oz. / 1.19 kg
•     Fill weight: 16.37 oz. / 464 g
•     Stuffed size: 8" x 13" / 20 x 33 cm

Long

•     84" L x 32" W
•     ISO Extreme Rating: -11° / -24°C
•     ISO Limit Rating: 21° / -6°C
•     ISO Comfort Rating: 32° / 0°C
•     Fits to: 6' 6" / 198 cm
•     Weight: 2 lb. 15 oz. / 1.33 kg
•     Fill weight: 18.8 oz. / 533 g
•     Stuffed size: 8" x 14" / 20 x 36 cm