Skip to product information
1 of 4

Bivybag Duo UL

Bivybag Duo UL

Regular price $189.95
Regular price Sale price $189.95
Sale Out of stock
Shipping calculated at checkout.

    Low stock



    Dimensions (L x W shoulder x W feet)

    78.7 x 55.1 x 55.1 in


    8.8 oz

    Packed Dimensions

    5.9 x 3.5 in

    Temperature Upgrade

    9° F



    15 D ripstop nylon, PU coated, siliconized, factory seam taped, OEKO-TEX® 100 certified, PFC-free


    PFC free product label  

    OEKO-TEX® Certified Material

    This product uses OEKO-TEX® STANDARD 100 materials or dyes. See MATERIALS tab for details.

    Learn more at >



    This product is free of per- and poly-fluorinated compounds, a group of non-degradable, man-made chemicals commonly used as dirt and water repellants.


    Shipping & returns

    Orders are shipped from our warehouse Monday through Friday (except holidays) within 2 business days. ships to addresses in the United States, APO/FPO and U.S. Territories only. If shipping to a military or U.S. Territory address, please select USPS Priority Mail at checkout. 

    Orders shipping via UPS Ground will arrive in 8-10 days, UPS 2-Day in 4-6 days, and UPS Next Day Air in 2-3 days. USPS shipments may take 8-10 days for delivery. These shipping rates include order processing time.

    Orders are eligible for return within 60 days.

    If you do not receive your package in the above time period, please contact us at with your Order Number. 

    View full details

    Product Description

    The Bivybag Duo UL is an ultra-light, packable and robust emergency bivy bag. It is the ideal companion on any trek and protects in an emergency from wind and weather. With a shoulder width of 55 in (140 cm), it also offers space for a second person.

    The tape-welded seams and the water-repellent central zipper provide protection against rain and moisture. Three floor openings reduce the formation of condensation, while the bright color makes you visible in emergency situations.

    This practical bivy sack can also be used as a protective cover when resting or as a poncho for one person. Storage packsack included.

    • Space for 1-2 people

      Offers space for 2 people or wear as a poncho for 1 person.

    • Weather protection

      Taped seams provide protection against rain and moisture. Also useful as a wind shield during breaks.

    • Reflective draw cords

      Cinch down openings to keep out wind and rain.

    • Small, convenient pack size

      Packsack included for convenient storage. Just toss it into your backpack or vehicle glove box!

    • High visibility

      The bright color makes you visible in emergency situations.

    In-House Gear Repair Services

    Our goal is to keep gear out of the landfill by doing repairs whenever possible. Learn more about how to submit a warranty or repair claim.

    Learn More