Helium 400 - Womens

Mountain Equipment

When space is at a premium and weight an important concern the reduced pack size and low weight of a Helium bag makes it the perfect companion for your trip.

Using Mountain Equipment's newly developed Alpine Fit, Down Control hood and Trapezium foot piece these bags pack an unrivaled technical pedigree into a minimalist package. Sitting alongside long-proven Mountain Equipment technologies these new designs ensure the bags maximize their warmth while remaining serious lightweight options. The Helium range provides outstanding all-round performance for backpackers, trekkers and cyclists who need unmatched quality and performance with minimum weight and bulk.


  • Total Weight: 835g/29oz
  • Fill Weight: 400g/14oz
  • Packed Size: 17cm x 24cm

Temperature Specifications

  • Extreme: -18°C/0°F
  • Comfort Limit: -2°C/28°F
  • Comfort: 4°C/39°F
  • Good Nights Sleep: -5°C/23°F

Category: Down, Sleeping Bag, Womens

Type: Camping

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