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Ultralight Backpacking Sleeping Bags

(27 products)
Products (27)
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    Big AgnesV Notch UL 40 Sleeping Bag

    $139.73
    Save 30%
    compared to  $199.95
    0 reviews
    Temperature Rating:
    40 F
    Weight:
    1.36 lbs
    Insulation Type:
    Synthetic
    Features:
    Ultralight
    REI OUTLET
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 0F Down Sleeping Bag

    $486.69 - $509.19
    Save 25%
    compared to  $649.00 - $679.00
    37 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    2.45 to 2.65 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down

    Big AgnesLost Ranger UL 3N1 0 System Sleeping Bag

    $469.73
    Save 29%
    compared to  $669.95
    3 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    0 to 45 F
    Weight:
    2.93 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    REI OUTLET

    REI Co-opMagma 30 Down Trail Quilt

    $329.00
    16 reviews with an average rating of 4.1 out of 5 stars
    Weight:
    1.27 to 1.53 lbs
    Dimensions:
    73.2 x 54.3 in., 80 x 50 in., 80 x 56.6 in., 73.2 x 50 in.
    Insulation Type:
    Down
    Only at REI

    Therm-a-RestBoost 650 32F/0C Sleeping Bag

    $259.95 - $324.95
    0 reviews
    Temperature Rating:
    32 F
    Weight:
    1.77 to 2.9 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down

    Big AgnesSidewinder SL 20 Sleeping Bag - Men's

    $249.95
    28 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    2.25 to 2.49 lbs
    Insulation Type:
    Down / Synthetic Blend
    Features:
    Ultralight
    Water-Resistant Down

    Therm-a-RestParsec 32 Sleeping Bag

    $389.95 - $449.95
    8 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    32 F
    Weight:
    1.31 to 1.69 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down

    Big AgnesSidewinder SL 20 Sleeping Bag - Women's

    $249.95
    18 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    2.45 to 2.62 lbs
    Insulation Type:
    Down / Synthetic Blend
    Features:
    Ultralight
    Water-Resistant Down
    New arrival

    Mountain HardwearSpecter 30F/-1C Sleeping Bag

    $510.00 - $540.00
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    1.63 to 1.73 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    New arrival

    Mountain HardwearPhantom 30F/-1C Sleeping Bag

    $470.00 - $510.00
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    1.32 to 1.5 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    New arrival

    Mountain HardwearPhantom 15F/-9C Sleeping Bag

    $570.00 - $610.00
    0 reviews
    Temperature Rating:
    15 F
    Weight:
    1.95 to 2.23 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 15F Down Sleeping Bag

    $411.69 - $749.19
    Save 25%
    compared to  $549.00 - $999.00
    36 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    1.61 to 3.4 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 45F Down Sleeping Bag

    $261.69 - $284.19
    Save 25%
    compared to  $349.00 - $379.00
    70 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    45 F
    Weight:
    0.8 to 0.85 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 30F Down Sleeping Bag

    $336.69 - $359.19
    Save 25%
    compared to  $449.00 - $479.00
    37 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.09 to 1.18 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitTraveller 45F Down Sleeping Bag

    $149.19 - $171.69
    Save 25%
    compared to  $199.00 - $229.00
    12 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    45 F
    Weight:
    1.2 to 1.36 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 30F Down Sleeping Bag - Women's

    $336.69 - $359.19
    Save 25%
    compared to  $449.00 - $479.00
    32 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.29 to 1.41 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23

    Therm-a-RestHyperion 32 Down Sleeping Bag

    $293.89 - $311.89
    Save 40%
    compared to  $489.95 - $519.95
    18 reviews with an average rating of 4.1 out of 5 stars
    Temperature Rating:
    32 F
    Weight:
    1.02 to 1.15 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Just for Members

    Sea to SummitSpark 45F Down Sleeping Bag - Women's

    $261.69
    Save 25%
    compared to  $349.00
    33 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    45 F
    Weight:
    0.84 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Dec 23
    Top Rated

    Therm-a-RestOhm 20F/-6C Sleeping Bag

    $293.89 - $311.89
    Save 40%
    compared to  $489.95 - $519.95
    5 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.41 to 1.59 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    Top Rated

    KammokFirebelly 30 Down Trail Quilt

    $224.73
    Save 24%
    compared to  $299.00
    151 reviews with an average rating of 4.9 out of 5 stars
    Weight:
    1.76 lbs
    Dimensions:
    88 x 55 in.
    Insulation Type:
    Down
    REI OUTLET
  • Sale Ends Dec 23

    Therm-a-RestParsec 20 Sleeping Bag

    $263.89 - $299.89
    Save 40%
    compared to  $439.95 - $499.95
    17 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.59 to 1.96 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down

    Western MountaineeringAlpinLite 20 Sleeping Bag

    $695.00 - $715.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.94 to 2.06 lbs
    Insulation Type:
    Down
    Features:
    Ultralight

    Western MountaineeringVersaLite 10 Sleeping Bag

    $735.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    10 F
    Weight:
    2.63 lbs
    Insulation Type:
    Down
    Features:
    Ultralight

    Sea to SummitJourney JoI 30 Down Sleeping Bag - Women's Long

    $190.73
    Save 40%
    compared to  $319.00
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    2.31 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    REI OUTLET
    Top Rated

    Sea to SummitTanami 45F Down Comforter

    $199.00 - $299.00
    5 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    1.31 to 2.04 lbs
    Dimensions:
    82 x 53 in., 82 x 82 in.
    Insulation Type:
    Down

    RabMythic Ultra 360 Sleeping Bag

    $750.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Temperature Rating:
    18 F
    Weight:
    1.34 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    Top Rated

    ALPS MountaineeringInfinity Down Quilt

    $149.73
    Save 25%
    compared to  $199.99
    6 reviews with an average rating of 4.7 out of 5 stars
    Temperature Rating:
    35 F
    Weight:
    1.5 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    REI OUTLET
Sort: Best Match

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