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Ultralight Sleeping Bags

(39 products)
Products (39)
Remove features filter:Ultralight
Sort: Best Match
  • Sale Ends Sep 7
    REI Co-opMagma 30 Down Trail Quilt
    $246.69 - $254.19
    Save 25%
    compared to  $329.00 - $339.00
    36 reviews with an average rating of 3.6 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
  • Sale Ends Sep 7
    Top Rated
    Sea to SummitSpark 45F Down Sleeping Bag
    $261.69 - $284.19
    Save 25%
    compared to  $349.00 - $379.00
    107 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 Sep 7
    Top Rated
    Therm-a-RestBoost 650 32F/0C Sleeping Bag
    $194.89 - $269.89
    Save 25%
    compared to  $259.95 - $359.95
    14 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    32 F
    Weight:
    1.77 to 2.9 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    MarmotBantamweight 15 Sleeping Bag - Men's
    $334.73
    Save 40%
    compared to  $559.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    23 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    1.39 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    REI OUTLET
  • Sale Ends Sep 7
    Top Rated
    Sea to SummitSpark 15F Down Sleeping Bag
    $411.69 - $749.19
    Save 25%
    compared to  $549.00 - $999.00
    70 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
  • Text reads: ‘Labor Day Sale’ over a collage of R E I Co-op brand clothing and gear on a red background.

    Save up to 25% on selected REI Co‑op brand clothing & gear

  • Sale Ends Sep 7
    NEMOPulse 20/30 Endless Promise Ultralight Backpacking Quilt
    $412.39 - $449.89
    Save 25%
    compared to  $549.95 - $599.95
    38 reviews with an average rating of 4.2 out of 5 stars
    Weight:
    1.1 to 1.29 lbs
    Insulation Type:
    Down
    Top Rated
    MarmotNanoWave 45 Sleeping Bag - Men's
    $74.93 - $83.93
    Save 25%
    compared to  $100.00 - $112.00
    28 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    49 F
    Weight:
    2.09 to 2.31 lbs
    Insulation Type:
    Synthetic
    Features:
    Ultralight
    Top Rated
    Big AgnesFly Creek UL Zip Quilt
    $349.95 - $369.95
    26 reviews with an average rating of 4.8 out of 5 stars
    Weight:
    0.96 to 1.06 lbs
    Dimensions:
    70 x 60-36 in., 76 x 63-39 in.
    Insulation Type:
    Down
  • Sale Ends Sep 7
    Therm-a-RestVesper Quilt 20
    $344.89 - $374.89
    Save 25%
    compared to  $459.95 - $499.95
    6 reviews with an average rating of 3.8 out of 5 stars
    Weight:
    1.21 to 1.34 lbs
    Dimensions:
    75 x 58 x 4.5 in., 79 x 61 x 4.5 in.
    Insulation Type:
    Down
  • Sale Ends Sep 7
    Therm-a-RestCorus Quilt 20
    $232.39 - $254.89
    Save 25%
    compared to  $309.95 - $339.95
    0 reviews
    Weight:
    1.62 to 1.8 lbs
    Dimensions:
    79 x 49.5 x 4.5 in., 83 x 53 x 4.5 in.
    Insulation Type:
    Down
  • Sale Ends Sep 7
    Therm-a-RestParsec 20 Sleeping Bag
    $352.39 - $374.89
    Save 25%
    compared to  $469.95 - $499.95
    4 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.81 to 1.95 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Sep 7
    Therm-a-RestParsec 0 Sleeping Bag
    $449.89 - $487.39
    Save 25%
    compared to  $599.95 - $649.95
    0 reviews
    Temperature Rating:
    0 F
    Weight:
    2.43 to 2.63 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Sep 7
    Top Rated
    Sea to SummitTraveller 45F Down Sleeping Bag
    $155.19 - $179.19
    Save 25%
    compared to  $207.00 - $239.00
    32 reviews with an average rating of 4.9 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 Sep 7
    Therm-a-RestVesper Quilt 32
    $299.89 - $329.89
    Save 25%
    compared to  $399.95 - $439.95
    2 reviews with an average rating of 4.0 out of 5 stars
    Weight:
    0.97 to 1.08 lbs
    Dimensions:
    75 x 58 x 4 in., 79 x 61 x 4 in.
    Insulation Type:
    Down
  • Sale Ends Sep 7
    Therm-a-RestCorus Quilt 32
    $217.39 - $239.89
    Save 25%
    compared to  $289.95 - $319.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    1.23 to 1.37 lbs
    Dimensions:
    79 x 49.5 x 4 in., 83 x 53 x 4 in.
    Insulation Type:
    Down
    Top Rated
    Western MountaineeringTerraLite 25 Sleeping Bag
    $659.00 - $680.00
    9 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    25 F
    Weight:
    1.81 to 1.94 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Mountain HardwearPhantom WINDSTOPPER -40F/-40C Sleeping Bag
    $1,560.00 - $1,590.00
    7 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    -40 F
    Weight:
    4.52 to 4.71 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Mountain HardwearSpecter 30 Sleeping Bag
    $377.73
    Save 30%
    compared to  $540.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    1.63 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    REI OUTLET
    Western MountaineeringAlpinLite 20 Sleeping Bag
    $767.00 - $788.00
    5 reviews with an average rating of 4.0 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.94 to 2.06 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
  • Sale Ends Sep 7
    Therm-a-RestPolar Ranger -20 Sleeping Bag
    $592.39 - $629.89
    Save 25%
    compared to  $789.95 - $839.95
    0 reviews
    Temperature Rating:
    -20 F
    Weight:
    3.25 to 3.44 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    Western MountaineeringVersaLite 10 Sleeping Bag
    $793.00 - $814.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    10 F
    Weight:
    2 to 2.63 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
  • Sale Ends Sep 7
    ExpedUltra Quilt 0C / 30F
    $262.39
    Save 25%
    compared to  $349.95
    0 reviews
    Weight:
    1.09 to 1.28 lbs
    Dimensions:
    77 x 58 x 38 in., 80 x 58 x 38 in., 86 x 59 x 39 in.
    Insulation Type:
    Down
    Western MountaineeringMegaLite 30 Sleeping Bag
    $628.00 - $649.00
    2 reviews with an average rating of 4.0 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.5 to 1.56 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Top Rated
    Mountain HardwearPhantom 0F/-18C Sleeping Bag
    $770.00 - $810.00
    14 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    2.52 to 2.83 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Mountain HardwearGhoul 20F/-7C Sleeping Bag
    $765.00 - $795.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    1.29 to 1.54 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Western MountaineeringCloudLite 15 Sleeping Bag
    $803.00
    7 reviews with an average rating of 4.4 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    2.13 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
  • Limited time only! The R E I Co-op Mastercard.

    $130 in value

    Get $30 in card rewards when approved by Sep 7. Plus, earn a $100 REI gift card after first qualifying purchase. Terms apply.

  • Sale Ends Sep 7
    Top Rated
    Sea to SummitSpark 45F Down Sleeping Bag - Women's
    $261.69
    Save 25%
    compared to  $349.00
    37 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
    Western MountaineeringDreamLite 35 Sleeping Bag
    $587.00 - $608.00
    3 reviews with an average rating of 3.7 out of 5 stars
    Temperature Rating:
    35 F
    Weight:
    1.38 to 1.5 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Top Rated
    Big AgnesFly Creek UL 25 Sleeping Bag
    $499.95 - $519.95
    9 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    25 F
    Weight:
    1.59 to 1.76 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • Sale Ends Sep 7
    ExpedUltra 0C / 30F Sleeping Bag
    $299.89
    Save 25%
    compared to  $399.95
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    1.31 to 1.59 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
1–30 of 39 products
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