35414821

Cosmic Down 40

$109.95 - $119.95
Free Shipping on Orders Over $49*

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 sleeping bag—and it’s just one of the reasons the Cosmic Down 40 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.

Features

  • 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

Specifications

Regular

  • ISO Extreme Rating: 15° / -9°C
  • ISO Limit Rating: 40° / 4°C
  • ISO Comfort Rating: 48° / 9°C
  • Fits to: 6' 0" / 183 cm
  • Weight: 1 lb. 12 oz. / .73 kg
  • Fill weight: 9.14 oz. / 259 g
  • Stuffed size: 7" x 10" / 18 x 25 cm

Long

  • ISO Extreme Rating: 15° / -9°C
  • ISO Limit Rating: 40° / 4°C
  • ISO Comfort Rating: 48° / 9°C
  • Fits to: 6' 6" / 198 cm
  • Weight: 1 lb. 15 oz. / .88 kg
  • Fill weight: 10 oz. / 284 g
  • Stuffed size: 7" x 11" / 18 x 28 cm

Materials

  • Insulation: 550FP Duck Down
  • Shell material: 20D 400T Nylon
  • Liner material: 50D 300T Polyester
Source: Imported

#BuiltForPlay