Sierra Designs Backcountry Bed 800 3-Season Sleeping Bag

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The lofty 800-fill-power Sierra Designs Backcountry Bed 800 3-Season Sleeping Bag has an integrated comforter and zero zippers for a unique outdoor sleeping experience through spring, summer and fall.

  • Features

    • Climb into the bag via the large oval opening on top; the oversize comforter seals up the opening so you can sleep comfortably no matter your position: back, side or stomach
    • With a European Norm (EN) lower-limit rating of 20°F, the Backcountry Bed 800 3-Season sleeping bag is suitable for spring, summer and fall backpacking
    • On warmer nights, flip the comforter outside the sleeping bag and tuck it back for ventilation; insulated hand/arm pockets provide warmth when the comforter is outside the bag
    • Down is considered the best insulation available but when wet, it quickly loses loft and the ability to keep you warm; 800-fill-power DriDown is treated to resist moisture
    • Proprietary process treats each individual duck down plume with a molecular-level polymer so the down stays dry longer, lofts better and dries faster than untreated down
    • DriDown insulation stays dry 10 times longer, retains 170% more loft when exposed to moisture and dries 33% faster than untreated down
    • Premium 800-fill-power duck down is extremely compressible and offers exceptional warmth for its weight
    • Ripstop polyester exterior endures frequent use in the outdoors; polyester taffeta lining is soft and comfortable next to skin
    • Sleeping pad sleeve on the bottom of the bag secures your pad (pad sold separately) to create the experience of a fully integrated bed
    • Sierra Designs Backcountry Bed 800 3-Season Sleeping Bag comes with a stuff sack and storage sack
    • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags

    Imported.

    Many sleeping bags are rated for temperature by an independent testing protocol. With both European Norm (EN) 13537 and International Organization for Standardization (ISO) 23537 testing, each bag gets a Comfort (or T-Comfort) rating and Lower (or T-Limit) rating. The Comfort/T-Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower/T-Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Ratings are based on a person wearing one long underwear layer and a hat, sleeping on a single 1 in. thick insulating pad. Many brands use the Comfort rating for women's bags and the Lower rating for men's and unisex bags. Everyone's body and sleep comfort differ, so EN and ISO ratings are simply a guideline to help you compare products.
    View all Sierra Designs Men's Sleeping Bags
  • Technical Specs

    Best Use

    Backpacking

    Tested Lower Limit

    20 degrees (F) - EN

    Tested Comfort

    31 degrees (F) - EN

    Temperature Rating (F)

    19 degrees (F)

    Temperature Rating (C)

    -7 degrees (C)

    Shell

    Ripstop polyester

    Zipper Location

    None

    Insulation Type

    Down

    Water-Resistant Down

    Yes

    Fill

    800-fill duck DriDown

    Lining

    Polyester taffeta

    Sleeping Bag Shape

    Mummy

    Stuff Sack Size

    8 x 15 inches

    Stuff Sack Volume

    12.4 liters

    Compressed Volume

    Unavailable

    Gender

    Unisex

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