Fill Type Pack Weight Trail Weight Total Weight Weight Peak Height EN Rating R Value Ideal Load Range Stuff Size Capacity BTUs Fuel Type Boile Time For 1L Dimensions Camp Volume Generic
Cosmic 20 Deg 550 Down - Long
Cosmic 20 Deg 550 Down - Long featured view
Cosmic 20 Deg 550 Down - Long alternate view
Cosmic 20 Deg 550 Down - Long alternate view
Cosmic 20 Deg 550 Down - Long alternate view
Cosmic 20 Deg 550 Down - Long
$149.95

COLOR  
SIZE  
Free shipping for all orders, no matter what

No minimums, no special codes, just free shipping all the time. Only within the continental US. Still got questions? Check out the Shipping FAQs.

3-Hour Curbside & In-store Pickup
Pick-up any available item at your local Sports Basement

Simply choose pickup at your store under shipping options at checkout.

Important WARNING for California residents : Learn More.

article #
Product Description
  • EN Rating 20 F
  • Fill Type Down
  • Stuff Size 8" x 14"
  • Total Weight 2 lb. 15 oz.

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 the best-selling Cosmic 20 sleeping bag—and it’s just one of the reasons the Kelty Cosmic Down 20 is still a favorite three-season superstar. People 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 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: -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
  • Insulation: 550FP Duck Down
  • Shell material: 20D 400T Nylon
  • Liner material: 50D 300T Polyester
Product Reviews