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WINDSTOPPER Expedition Down One-Piece

Style #1101625

Price: €1,299.00

Member Points: 6,495    ?

For those Himalayan high peak expeditions or Antarctic expeditions, this down suit is designed to challenge the harshest environments on Earth. Featuring 800 Fill Power EX Down in a Box Construction and combined with weather resistant WINDSTOPPER® fabrics by GORE-TEX LABS fabric, this down suit will help provide warm weather-resistant protection in the harshest of conditions.


SUF (Sunflower)


Please select a size.

  • Asian Fit

  • : Available / Limited

    : Arriving in 2-3 weeks

    : Arriving in 4-8+ weeks

    : Sold out for season

    Sizing Chart


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    Actual color may vary.


    • Box Construction allows down to loft to its max potential while reducing cold spots
    • Downproofing helps keep down from escaping through the face fabric
    • 2-Way Adjustable Hood offers a close-fit and visibility
    • Tunnel Hood
    • Zip End Guard protects your chin and face
    • Dual storm flaps
    • Articulated Arm improves fit and allow for dynamic movement
    • Adjustable Alpine Cuffs helps keep wind and snow out
    • Pocket Hem Adjuster allows for cinching the hem while helping keep out chill air
    • 5 pockets (2 zippered hand pockets, 1 zippered chest pocket, 2 pockets on front of upper leg)
    • Stuff sack included


    Weight1440 g (3 lbs 2.8 oz)
    Insulation800 Fill Power EX Down
    MaterialWINDSTOPPER® fabrics by GORE-TEX LABS
    30-denier Ballistic nylon ripstop (DWR finish)
    Lining: 20-denier nylon taffeta
    Shoulder, Elbow, Knee: 70-denier nylon tussar
    Compressed sizeØ24 x 41 cm (Ø9.4 x 16.1 in)
    Country of originVIETNAM

    Down Insulation Chart

    Down Guide


    Down Sourcing

    At Montbell, we source down from both the European and Asian markets to satisfy a variety of characteristics (supply/availability, low cost, consistent quality, humane practices, etc.) and maintain our lofty standards. Every season we seek to balance the superior quality for which we are known and the lowest possible raw materials cost. We change down sourcing companies frequently to insure that our customers have access to superior products at the lowest price possible. In the course of these efforts, Montbell never purchases down from operations that practice “live-plucking” methods. We only utilize down plumes and feathers collected as a by-product of water fowl raised to meet the demands of the food industry.

    We will continue to look for sources of down that maximize value to our customers and allow Montbell products to perform at the highest level.