The Mountain Equipment Helium 600 Down Sleeping Bag - Long is low in weight and pack size. This is a bag that's warm enough for early Spring and late Autumn use at higher altitudes or Northern latitudes.


  • 100% recycled HELIUM 20D outer shell is very light and highly breathable with PFC free DWR
  • 620g of 90-10 Pure Duck Down with a minimum fill power of 700
  • Alpine Fit 2.0 improves comfort and 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 with 140cm zip and integrated neck collar with Lode Lock closure
  • 100% recycled Supersoft 20D lining fabric with PFC free DWR
  • Supplied with waterproof roll-top stuff-sack and storage cube
  • Weight: 1030g / 36.3 oz (Regular), 1070g / 37.7oz (Long)
  • Standard Pack Size: 25cm x 23cm x 20cm
  • 100% Polyamide outer/inner, Down fill


  • Comfort: -5°C/23°F
  • Comfort Limit: -11°C/12°F
  • Extreme: -31°C/-24°F
  Regular Long
Length Inside (a) 192cm/76in 207cm/81in
Max Width Inside (b) 78cm/31in 78cm/31in
Inside Foot Width (c) 52cm/20in 52cm/20in
Max User Height 182cm/72in 197cm/78in

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Mountain Equipment Helium 600 Down Sleeping Bag - Long (Majolica Blue)

RRP: £370.00 £370.00

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

SKU: ME-006060-01635-LNG
Barcode: 5053817254437


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