When you're counting ounces and pushing your limits, take the Mountain Light 20 on your next outdoor adventure. Our most technical bag, the Mountain Light is designed for 3 season use. Ultralight fabrics and high fill power down combined with a traditional mummy shape provide incredible warmth in an extremely compressible package.


  • Long length
  • 750 Fill Power Down
  • Ultralight 20D Ripstop Nylon shell and 15D Nylon lining
  • Vertical Baffling with down gates to eliminate cold spots and prevent unwanted down migration
  • Two-way zipper with anti-snag draft collar
  • Zippered exterior headlamp/cell phone pocket
  • Internal hood drawcord makes it easy to cinch tight and trap heat
  • Compression sack and mesh storage bag included
  • RDS-certified down ensures humane treatment of ducks and geese
  • ISO Comfort: 30°F / -1°C
  • ISO Limit: 19°F / -7°C
  • ISO Extreme: -14°F / -25°C
  • Shell: 20D Ripstop Nylon
  • Liner: 15D Nylon
  • Insulation: 750FP Down
  • Fill Weight: 560g
  • Total Weight: 1035g
  • Fits up to: 6'6"
  • Dimensions (Measured inside)
  • Overall Length: 90”
  • Shoulder Width: 62” (measured 60” from bottom)
  • Hip Width: 54” (measured 42” from bottom)
  • Footbox Width 41” (measured 18” from bottom)
  • Imported
  • 1% of EMS branded gear and apparel sales is donated to support nonprofit organizations focused on the environment
  • Made in a Socially Responsible Factory
Country of OriginImported
Style Number2073946
Product SKU35508700007
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