Skip to content

Alpine Down Winter Sleeping Bag (-20°C & -40°C)


Alpine Down Winter Sleeping Bag (-20°C & -40°C)

Designed for arctic conditions+ View tech specs
  • Temp Rating
  • Size

BEST USE: Mountaineering

PERFORMANCE: Arctic Conditions

WEIGHT: 1459g

Shipping & Returns

We want you to have the best possible experience when using our website which is why we offer free shipping on orders over £50 and £3.95 for orders under this.

We aim to dispatch your order on the same day and deliver it the following working day For more details, check out our Shipping Policy.

We also offer a free-of-charge return service meaning you can buy in complete confidence from us. For more details, please check out our Refund Policy.

Find Locally
Alpine Down Winter Sleeping Bag (-20°C & -40°C)
Alpine Down Winter Sleeping Bag (-20°C & -40°C)


The Alpine sleeping bag features the highest quality Ultra-Dry down and a contoured mummy fit for efficient insulation. With space to cater for additional winter gear and 850+ FILL Power, this lightweight sleeping bag is best suited to extreme adventures in cold climates so you can enjoy the outdoors with confidence and peace of mind.

Tech specs

  • Best Use
  • Comes With
    Ultra-Sil Compression Sack & Storage Cube
  • Insulation
    Ultra-Dry Down 850+ Loft Goose down
  • Material(s)
    Recycled 20 D Shell & Lining. 10 D Waterproof, breathable hood & footbox
  • Season Rating
  • Shape
    Expedition Mummy Fit: Roomy cut to accommodate you and the gear that you don't want to freeze.
  • Zip Options
    Free-Flow zip system
-29°C Regular-29°C Long
Accessibility Icon This icon serves as a link to download the eSSENTIAL Accessibility assistive technology app for individuals with physical disabilities. It is featured as part of our commitment to diversity and inclusion.