Kelty Sine 20 Sleeping Bag

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Lightweight and adaptable, the Kelty Sine 20 3-season bag is filled with compressible 800-fill DriDown insulation and sports a zipper design that adapts to both cold- and warm-weather sleeping.

  • Features

    • 800-fill power DriDown has a water-resistant finish that allows down insulation to resist moisture, dry quickly and maintain loft
    • Arc Zipper System allows a natural arm motion when opening the bag and provides dual venting on warmer nights
    • Built-in pillow pocket lets you stuff your fleece layers into it for homelike comfort
    • Thermal-comfort hood has drawcords of differing widths at head and neck for easy identification and adjustment in the dark
    • Natural-fit footbox provides plenty of room so your feet don't feel scrunched
    • Draft collar and antisnag zipper draft tube keep cold air out and warm air in
    • Mesh storage and stuff sack sack included

    Imported.

    Many sleeping bags are rated for temperature by an independent testing protocol. REI and the broader industry now use the International Organization for Standardization (ISO) 23537 protocol, which improves on the older European Norm (EN) 13537 standard; you may still see older items in our assortment that were only EN tested. With either protocol, each bag gets a Comfort (or T-Comfort) rating and Lower Limit (or T-Limit) rating. The Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower 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 pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38. Many brands use the Comfort rating for women's bags and the Lower Limit rating for men's and unisex bags. Everyone's body and sleep comfort differ, and conditions of use (posture, clothing, sleeping pad R-value, wind, humidity, etc.) affect total insulation, so EN and ISO ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth.
    View all Kelty Men's Sleeping Bags
  • Technical Specs

    Best Use

    Backpacking

    Tested Lower Limit

    19 degrees (F) - EN

    Tested Comfort

    Unavailable

    Temperature Rating (F)

    20

    Temperature Rating (C)

    -7

    Shell

    Ripstop nylon

    Zipper Location

    Front

    Insulation Type

    Down

    Water-Resistant Down

    Yes

    Fill

    800-fill DriDown down

    Lining

    Nylon taffeta

    Sleeping Bag Shape

    Mummy

    Stuff Sack Size

    8 x 14 inches

    Stuff Sack Volume

    11.5 liters

    Compressed Volume

    Unavailable

    Gender

    Unisex

  • Reviews
    4 reviews with an average rating of 3.8 out of 5 stars

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