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Sea to Summit Mummy Sleeping Bags

(21 products)
Products (21)
Sort: Best Match
    Sea to SummitSpark 15F Down Sleeping Bag
    $411.69 - $749.19
    Save 25%
    compared to  $549.00 - $999.00
    Sale Ends Nov 23
    Top Rated
    79 reviews with an average rating of 4.7 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    1.61 to 3.4 lbs
    Insulation Type:
    Down
    Ultralight
    Water-Resistant Down
    Sea to SummitReactor Extreme Sleeping Bag Liner - Standard Mummy
    $61.97
    Save 31%
    compared to  $89.95
    REI Outlet
    0 reviews
    Weight:
    0.8 lbs
    Sea to SummitSpark 30F Down Sleeping Bag
    $336.69 - $359.19
    Save 25%
    compared to  $449.00 - $479.00
    Sale Ends Nov 23
    Top Rated
    81 reviews with an average rating of 4.7 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.09 to 1.18 lbs
    Insulation Type:
    Down
    Ultralight
    Water-Resistant Down
    Sea to SummitSpark 45F Down Sleeping Bag
    $261.69 - $284.19
    Save 25%
    compared to  $349.00 - $379.00
    Sale Ends Nov 23
    Top Rated
    119 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
    Ultralight
    Water-Resistant Down
    Sea to SummitTraveller 45F Down Sleeping Bag
    $155.19 - $179.19
    Save 25%
    compared to  $207.00 - $239.00
    Sale Ends Nov 23
    Top Rated
    36 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
    Ultralight
    Water-Resistant Down
    Sea to SummitCircuit 30F Down Sleeping Bag
    $194.19 - $224.19
    Save 25%
    compared to  $259.00 - $299.00
    Sale Ends Nov 23
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.7 to 2.01 lbs
    Insulation Type:
    Down
    Water-Resistant Down
    Sea to SummitReactor Sleeping Bag Liner - Mummy with Drawcord
    $51.97 - $54.97
    Save 30% - 31%
    compared to  $74.95 - $79.95
    REI Outlet
    0 reviews
    Weight:
    0.63 lbs
    Sea to SummitReactor Midweight Sleeping Bag Liner
    $56.19 - $63.69
    Save 25%
    compared to  $74.95 - $84.95
    Sale Ends Nov 23
    8 reviews with an average rating of 4.4 out of 5 stars
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    0.73 to 0.78 lbs
    Sea to SummitCircuit 15F Down Sleeping Bag
    $224.19 - $254.19
    Save 25%
    compared to  $299.00 - $339.00
    Sale Ends Nov 23
    0 reviews
    Temperature Rating:
    15 F
    Weight:
    2.38 to 2.84 lbs
    Insulation Type:
    Down
    Water-Resistant Down
    Sea to SummitSpark 15F Down Sleeping Bag - Women's
    $411.69 - $434.19
    Save 25%
    compared to  $549.00 - $579.00
    Sale Ends Nov 23
    Top Rated
    41 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    2.05 to 2.26 lbs
    Insulation Type:
    Down
    Water-Resistant Down
    Sea to SummitAlpine -20F Down Sleeping Bag
    $737.99
    Save 25%
    compared to  $984.00
    Sale Ends Nov 23
    Top Rated
    5 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    -20 F
    Weight:
    3.63 lbs
    Insulation Type:
    Down
    Water-Resistant Down
    Sea to SummitSilk Blend Travel Sleeping Bag Liner
    $71.19
    Save 25%
    compared to  $94.95
    Sale Ends Nov 23
    Top Rated
    70 reviews with an average rating of 4.7 out of 5 stars
    Weight:
    0.29 lbs
    Sea to SummitReactor Lightweight Sleeping Bag Liner
    $48.69 - $56.19
    Save 25%
    compared to  $64.95 - $74.95
    Sale Ends Nov 23
    1 reviews with an average rating of 5.0 out of 5 stars
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.52 to 0.57 lbs
    Sea to SummitSpark 45F Down Sleeping Bag - Women's
    $261.69 - $284.19
    Save 25%
    compared to  $349.00 - $379.00
    Sale Ends Nov 23
    Top Rated
    40 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    45 F
    Weight:
    0.84 to 0.95 lbs
    Insulation Type:
    Down
    Ultralight
    Water-Resistant Down
    Sea to SummitSpark 30F Down Sleeping Bag - Women's
    $336.69 - $359.19
    Save 25%
    compared to  $449.00 - $479.00
    Sale Ends Nov 23
    Top Rated
    40 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.29 to 1.41 lbs
    Insulation Type:
    Down
    Ultralight
    Water-Resistant Down
    Sea to SummitEmber 30F Down Quilt
    $310.49 - $332.99
    Save 25%
    compared to  $414.00 - $444.00
    Sale Ends Nov 23
    Top Rated
    11 reviews with an average rating of 4.6 out of 5 stars
    Weight:
    1.2 to 1.36 lbs
    Dimensions:
    78.5 x 59 in., 82.5 x 66.5 in.
    Insulation Type:
    Down
    Sea to SummitEmber 45F Down Quilt
    $272.99 - $295.49
    Save 25%
    compared to  $364.00 - $394.00
    Sale Ends Nov 23
    Top Rated
    8 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    0.93 to 1.07 lbs
    Dimensions:
    78.5 x 59 in., 82.5 x 66.5 in.
    Insulation Type:
    Down
  • Text reads ‘happening now!’ over an image of the R E I Co-op Mastercard.

    $130 in value

    Get $30 in card rewards when you’re approved by Nov 23. Plus, earn a $100 REI gift card after your first qualifying purchase.

    Terms apply

    Sea to SummitBreeze Sleeping Bag Liner with Insect Shield - Mummy
    $58.97
    Save 30%
    compared to  $84.95
    REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    0.63 lbs
    Sea to SummitBreeze Sleeping Bag Liner - Mummy
    $51.97
    Save 30%
    compared to  $74.95
    REI Outlet
    0 reviews
    Weight:
    0.63 lbs
    Sea to SummitBreeze Lightweight Sleeping Bag Liner With Drawcord
    $53.19 - $60.69
    Save 25%
    compared to  $70.95 - $80.95
    Sale Ends Nov 23
    1 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    0.58 to 0.64 lbs
    Sea to SummitBreeze Lightweight Sleeping Bag Liner With Insect Shield
    $56.89 - $64.39
    Save 25%
    compared to  $75.95 - $85.95
    Sale Ends Nov 23
    0 reviews
    Weight:
    0.61 to 0.67 lbs
Sort: Best Match

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