Mountain Equipment


Mountain Equipment Helium 600 Down Sleeping Bag - Left Zip Regular

Low in weight and warm enough for early Spring and late Autumn use at higher altitudes or Northern latitudes.


  • HELIUM™ 20 outer shell is very light and highly breathable
  • 582g of 90-10 Pure Duck Down with a minimum fill power of 700
  • Alpine fit maximises thermal efficiency
  • Slanted Box-Wall baffles throughout
  • Mid-level side seams
  • 5 baffle anatomically shaped hood
  • 4 baffle anatomically shaped and offset foot-box
  • Full length Gemini™ zip baffle and integrated collar with Lode Lock™ closure
  • Supplied with waterproof roll-top stuff-sack and storage cube
  • Good Night's Sleep Temperature: -10°C/14°F
  • Comfort: -1°C/30°F
  • Comfort Limit: -8°C/18°F
  • Extreme: -26°C/-15°F
  • Total Weight: 1070g / 38oz
  • Fill Weight: 582g / 21oz
  • Pack Size: 26cm x 23cm x 20cm

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