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Bison GWS -40 Sleeping Bag Zoom

Bison GWS -40 Sleeping Bag

Western Mountaineering

Western Mountaineering Bison GWS -40 Sleeping Bag

Item #: wtm0015
Denali, Aconcagua, Himalaya...mountaineering in its extreme sense. These are places where mistakes cannot be made and so the Western Mountaineering Bison GWS is most often chosen to serve. Gore Windstopper fabric makes more...

Availability: In stock

Price From: $1,094.95 - $1,119.95
Estimated Shipping: Same Day Shipping! Mon. - Fri. if ordered by 12 pm MST
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Price From: $1,094.95 - $1,119.95
Estimated Shipping: Same Day Shipping! Mon. - Fri. if ordered by 12 pm MST

Description

Denali, Aconcagua, Himalaya...mountaineering in its extreme sense. These are places where mistakes cannot be made and so the Western Mountaineering Bison GWS is most often chosen to serve. Gore Windstopper fabric makes this bag impervious to the elements while remaining lightweight and very compressible. Crammed with 42 ounces of 850+ fill power down this bag has 10 abundant inches of heat trapping loft. Huge V-Block Side Baffles and horizontal baffles across your chest keep the down fill in place. Double Interlocking Draft Tubes and a down filled Gore Windstopper collar seal in heat and security while howling winds surround your tent. The massive hood is not only well filled but is completely made with Gore Windstopper fabric and has a large integral hood ruff to seal your face from the elements. The Bison is the crowning glory of Western Mountaineering and demonstrates their commitment to innovation and quality. This life saving bundle weighs in at a scant 4 lb. 10 oz.
  • 5 1/4 in Spacing / V-Block Side Baffle
  • Full Down Collar
  • Insulated External Hood Ruff
  • Offset Insulated Double Draft Tubes.
  • 10 in of loft
  • Videos:

    Specs

    BrandWestern Mountaineering
    Weight4 lb 10 oz / 2.1 kg
    Best UseExpedition
    Insulation TypeDown
    Max User Height6 ft 0 in (Regular), 6 ft 6 in (Long)
    Shoulder Girth64 in / 163 cm
    Hip Girth55 in / 140 cm
    Foot Girth39 in / 99 cm
    Fill Weight42 oz / 1190 g
    Insulation Type800+ Down Insulation
    Water Resistant?No
    Temperature Rating-40°
    Temperature RangeBelow 0°
    Made inUnited States
    Shipping EstimateEstimated Shipping: Same Day Shipping! Mon. - Fri. if ordered by 12 pm MST

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