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Mountain Equipment Helium 400

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Mountain Equipment Helium 400


The Mountain Equipment Helium 400 is a good choice when the thermommeter could dip into lower single figures.


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Regular Price: £230.00

Special Price: £204.99

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The Mountain Equipment Helium 400 is a good choice for those sleeping out early and late in the season when the thermometer could dip into lower single figures and weight and bulk are at a premium.

A multitude of proven design features including Mountain Equipment's 5 baffle Bulls-Eye foot piece combined with lighter shell and lining fabrics provides consistent all-round performance with a lower weight and smaller pack-size.

Specifications

Weight 780 grams
Lower Temperature Limit +1°C
Season Rating 2 Season
Mummy or Rectangular Mummy
Fill Type Down
Fill Type 90/10 premium duck down
Fill Weight 400 g
Fill Power 675+ EU
Construction Box Wall
Max. Packed Size 17 x 23cm
Outer Material Exclusive He30.rs fabric weighs less than 30g/m to radically reduce overall weight
Inner Material Supersoft lining
Zip Availability Left and Right
Women Specific No
Length (cm) Recommended max. height 185cm
Width Shoulder / Knee / Foot: 74 / 54 / 38cm
Other Features
  • He30.rs shell fabric is exceptionally lightweight and highly breathable
  • Supersoft lining – our softest and lightest next-toskin layer
  • Supplied with lightweight stuff sack and large mesh storage sack
  • Box wall baffles hold down securely in place without cold spots
  • Anatomical hood prevents cold spots around head
  • Spots and heat loss around the neck
  • Bulls-Eye (5 baffle) foot piece and Shark’s Toe design to maximise loft
  • ¾ length side zip with anti-snag baffle
  • Helium 250 and 400 do not feature 3-Dimensional neck collar