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Mummy Sleeping Bags

(152 products)
Products (152)
Sort: Best Match
    REI Co-opTrailmade 20 Sleeping Bag
    $82.93
    Save 30%
    compared to  $119.00
    80 reviews with an average rating of 4.2 out of 5 stars
    Temperature Rating:
    21 F
    Weight:
    3 to 3.99 lbs
    Insulation Type:
    Synthetic
    REI Co-opKindercone 25 Sleeping Bag - Kids'
    $48.93 - $69.95
    7 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    25 F
    Weight:
    3.19 lbs
    Insulation Type:
    Synthetic
    Top Rated
    Big AgnesAnthracite 20 Sleeping Bag - Men's
    $104.93
    Save 25%
    compared to  $139.95
    18 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    2.76 to 3.06 lbs
    Insulation Type:
    Synthetic
    Award Winner
    REI Co-opMagma 15 Sleeping Bag
    $399.00
    38 reviews with an average rating of 4.4 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    2 to 2.71 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    Sea to SummitReactor Thermolite Extreme Sleeping Bag Liner
    $79.95 - $84.95
    360 reviews with an average rating of 4.3 out of 5 stars
    Weight:
    0.75 to 0.8 lbs
  • A camper sits in their Half Dome tent and grabs their mug.

    Bundle & save

    Save 10% when you bundle together any full-price REI Co-op brand tent, sleeping bag & sleeping pad.

    REI Co-opRadiant 20 Sleeping Bag
    $199.00
    23 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    19 F
    Weight:
    2.28 to 3 lbs
    Insulation Type:
    Down / Synthetic Blend
    MarmotSawtooth 15 Sleeping Bag - Men's
    $209.73 - $219.73
    Save 28% - 29%
    compared to  $299.00 - $309.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    2.89 to 3.02 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    REI OUTLET
    MarmotTeton 15 Sleeping Bag - Women's
    $219.73 - $224.73
    Save 28% - 29%
    compared to  $309.00 - $319.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    3.62 to 3.92 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    REI OUTLET
    Top Rated
    Sea to SummitSilk Blend Travel Sleeping Bag Liner
    $94.95 - $99.95
    61 reviews with an average rating of 4.7 out of 5 stars
    Weight:
    0.29 to 0.31 lbs
    COCOONMicrofiber Mummy Liner
    $38.95
    75 reviews with an average rating of 4.3 out of 5 stars
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.51 lbs
    COCOONSilk Mummy Liner
    $89.95
    86 reviews with an average rating of 4.2 out of 5 stars
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    0.3 lbs
    REI Co-opMagma 30 Sleeping Bag
    $349.00
    15 reviews with an average rating of 4.4 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.35 to 1.74 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    Award Winner
    KeltyCosmic 20 Sleeping Bag - Men's
    $169.95 - $199.95
    23 reviews with an average rating of 3.9 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    2.19 to 2.69 lbs
    Insulation Type:
    Down
    Big AgnesAnthracite 20 Sleeping Bag - Women's
    $104.93
    Save 25%
    compared to  $139.95
    16 reviews with an average rating of 3.8 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    3.06 to 3.53 lbs
    Insulation Type:
    Synthetic
    MammutComfort Fiber 23F/-5C Sleeping Bag
    $111.73
    Save 30%
    compared to  $159.95
    1 reviews with an average rating of 4.0 out of 5 stars
    Temperature Rating:
    23 F
    Weight:
    3.14 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    Top Rated
    Sea to SummitReactor Thermolite Fleece Sleeping Bag Liner
    $89.95 - $94.95
    36 reviews with an average rating of 4.7 out of 5 stars
    Weight:
    0.86 to 0.93 lbs
    Sea to SummitReactor Thermolite Sleeping Bag Liner
    $69.95 - $74.95
    190 reviews with an average rating of 4.4 out of 5 stars
    Weight:
    0.59 to 0.63 lbs
    REI Co-opTrailmade Backpacking Bundle
    $379.00
    270 reviews with an average rating of 4.1 out of 5 stars
    Sleeping Capacity:
    2-person
    Seasons:
    3-season
    REI Co-opKids' Overnight Bundle
    $159.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Sleeping Capacity:
    1-person
    Seasons:
    3-season
    MarmotAlways Summer 40 Sleeping Bag - Men's
    $139.73 - $154.73
    Save 29%
    compared to  $199.00 - $219.00
    0 reviews
    Temperature Rating:
    40 F
    Weight:
    1.92 to 2.14 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    REI OUTLET
    Mountain HardwearBishop Pass 15 Sleeping Bag
    $305.00 - $325.00
    67 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    15 F
    Weight:
    2.34 to 2.74 lbs
    Insulation Type:
    Down
    REI Co-opMagma 30 Down Trail Quilt
    $329.00
    26 reviews with an average rating of 3.8 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
    Top Rated
    MammutProtect Fiber 0F/-18C Sleeping Bag
    $272.73
    Save 30%
    compared to  $389.95
    18 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    5.22 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    Top Rated
    MarmotTrestles Elite Eco 20 Sleeping Bag
    $159.00 - $189.00
    22 reviews with an average rating of 4.7 out of 5 stars
    Temperature Rating:
    20 F
    Weight:
    3.3 to 4.57 lbs
    Insulation Type:
    Synthetic
    Top Rated
    COCOONCOOLMAX Mummy Liner
    $59.95
    54 reviews with an average rating of 4.6 out of 5 stars
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.57 lbs
    Big AgnesAnthracite 30 Sleeping Bag - Men's
    $96.93
    Save 25%
    compared to  $129.95
    2 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    2.13 to 2.38 lbs
    Insulation Type:
    Synthetic
    Top Rated
    Sea to SummitTraveller 45F Down Sleeping Bag
    $207.00 - $239.00
    21 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
    MarmotNanoWave 45 Sleeping Bag - Men's
    $89.00 - $99.00
    28 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    49 F
    Weight:
    1.81 to 2 lbs
    Insulation Type:
    Synthetic
    Features:
    Ultralight
    Top Rated
    Sea to SummitSpark 15F Down Sleeping Bag
    $549.00 - $999.00
    47 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
    MarmotTrestles Elite Eco 30 Sleeping Bag - Men's
    $118.73 - $125.73
    Save 25%
    compared to  $159.00 - $169.00
    2 reviews with an average rating of 3.5 out of 5 stars
    Temperature Rating:
    30 F
    Weight:
    1.88 to 2.02 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
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