Shipping Info:


Item #: 332776573

The ultimate super-lightweight and compact high performance sleeping bag.


  • Uses a full box baffle construction to accommodate extra down and reduce cold spots
  • RDS 850+ Loft Premium Goose ULTRA-DRY Down™for maximum insulation value
  • Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room
  • Vertical baffles in chest optimize position of down to prevent it moving during use
  • Full side zip with two sliders provides easy access and extra ventilation options
  • Zipper draft tube, hood and front neck draft collar to prevent warmth being lost when it’s needed
  • Ultralight 7D and 10D fabrics for minimal weight and packed size
  • Contoured mummy shape for comfort and efficient insulation
  • Vertical chest baffles prevent down migration and cold spots
  • Recommended max user height 6' (183 cm)


  • Weight: 1 lb 6 oz (618 g)
  • Temperature: 18°F (-8°C)
  • EN Rating – Comfort: 29°F (-2°C)
  • EN Rating – Lower Limit: 18°F (-8°C)
  • Fill Type: down
  • Fill Weight: 15 oz (430 g)
  • Shoulder Girth: 61" (155 cm)
  • Hip Girth: 53" (135 cm)
  • Foot Girth: 37" (94 cm)
  • Vendor Style Number: S2131