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Therm-a-Rest Mummy Sleeping Bags

(8 products)
Products (8)
Remove brand filter:Therm-a-RestRemove sleeping-bag-shape filter:MummyClear all
Sort: Best Match
    $108.73 - $118.73
    Save 45% - 46%
    compared to  $199.95 - $219.95
    3 reviews with an average rating of 3.7 out of 5 stars
    Temperature Rating:
    45 F
    Weight:
    1.59 to 1.84 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    $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
    $469.95 - $499.95
    2 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
    $289.95 - $319.95
    0 reviews
    Weight:
    1.23 to 1.37 lbs
    Dimensions:
    79 x 49.5 x 4 in., 83 x 53 x 4 in.
    Insulation Type:
    Down
    $459.95 - $499.95
    0 reviews
    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
  • 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.

    $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
    $399.95 - $439.95
    1 reviews with an average rating of 3.0 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
    $449.95
    10 reviews with an average rating of 4.4 out of 5 stars
    Temperature Rating:
    32 F
    Weight:
    1.69 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
  • A backpacker sits down next to their pack and drinks from their water bottle.

    expert advice

    Ultralight backpacking gear checklist

    Whether you’re a seasoned ultralighter or just looking to lighten your load, use this list to guide your trip prep.

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