Down Sleeping Bags

We have built the pyramids, split the atom, and been to the moon, yet the humble down cluster from geese and ducks remains the best insulating material that we have. It is more compressible, longer-lasting, and offers better warmth for its weight than any other fibrous insulation. Despite the amazing natural properties of down, if it is not used in the right amounts or not carefully controlled in the right places even the most exceptional down can be practically useless. If a baffle is too big or filled with too little down then down will move around and offer reduced efficiency and contribute to additional weight for no benefit. Conversely, if a baffle is too small or filled with too much down then it cannot loft properly, again offering reduced thermal efficiency. We have invested significant time in laboratory testing, field testing and extensive prototyping to optimise the down density across our range of bags, and in each baffle in every bag. Each bag has been optimised not just for thermal performance, but for compression resistance, migration control, comfort, and longevity.

Items 1-25 of 35

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  1.   Redline
    In stock
    Redline
    £800.00

    Good Night's Sleep:-45°C/-49°F

  2.   Iceline
    In stock
    Iceline
    £730.00

    Good Night's Sleep:-30°C/-22°F

  3.   Snowline
    In stock
    Snowline
    £715.00

    Good Night's Sleep:-23°C/-9°F

  4.   Kryos
    In stock
    Kryos
    £500.00

    Good Night's Sleep:-20°C/-4°F

  5.   Fireflash
    In stock
    Fireflash
    £460.00

    Good Night's Sleep:-14°C/7°F

  6.   Firelite
    In stock
    Firelite
    £420.00

    Good Night's Sleep:-9°C/16°F

  7.   Firefly
    In stock
    Firefly
    £360.00

    Good Night's Sleep:-1°C/30°F

  8.   Glacier Expedition
    In stock
    Glacier Expedition
    £400.00

    Good Night's Sleep:-35°C/-31°F

  9.   Xeros
    In stock
    Xeros
    £460.00

    Good Night's Sleep:-14°C/7°F

  10.   Glacier 1000
    In stock
    Glacier 1000
    £350.00

    Good Night's Sleep:-25°C/-13°F

  11.   Women's Glacier 1000
    In stock
    Women's Glacier 1000
    £350.00

    Good Night's Sleep:-21°C/-6°F

  12.   Glacier 700
    In stock
    Glacier 700
    £300.00

    Good Night's Sleep:-15°C/5°F

  13.   Women's Glacier 700
    In stock
    Women's Glacier 700
    £300.00

    Good Night's Sleep:-13°C/9°F

  14.   Glacier 450
    In stock
    Glacier 450
    £270.00

    Good Night's Sleep:-9°C/16°F

  15.   Women's Glacier 450
    In stock
    Women's Glacier 450
    £270.00

    Good Night's Sleep:-8°C/18°F

  16.   Glacier 300
    In stock
    Glacier 300
    £250.00

    Good Night's Sleep:-1°C/30°F

  17.   Women's Glacier 300
    In stock
    Women's Glacier 300
    £250.00

    Good Night's Sleep:-1°C/30°F

  18.   Helium 800
    In stock
    Helium 800
    £260.00

    Good Night's Sleep:-16°C/3°F

  19.   Women's Helium 800
    In stock
    Women's Helium 800
    £260.00

    Good Night's Sleep:-13°C/9°F

  20.   Helium 600
    In stock
    Helium 600
    £240.00

    Good Night's Sleep:-10°C/14°F

  21.   Women's Helium 600
    In stock
    Women's Helium 600
    £240.00

    Good Night's Sleep:-8°C/18°F

  22.   Helium 400
    In stock
    Helium 400
    £220.00

    Good Night's Sleep:-5°C/23°F

  23.   Women's Helium 400
    In stock
    Women's Helium 400
    £220.00

    Good Night's Sleep:-3°C/27°F

  24.   Helium 250
    In stock
    Helium 250
    £200.00

    Good Night's Sleep:1°C/34°F

  25.   Women's Helium 250
    In stock
    Women's Helium 250
    £200.00

    Good Night's Sleep:3°C/37°F

Items 1-25 of 35

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