Skip to search results
loaded 62 results

4-season Sleeping Bags

(62 products)
Products (62)
Remove seasons filter:4-season
Sort: Best Match
    ALPS MountaineeringGenesis 0 Sleeping Bag
    $119.73
    Save 25%
    compared to  $159.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    2 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    5.06 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    ALPS MountaineeringBlaze -20 Sleeping Bag - Regular
    $110.87
    Save 30%
    compared to  $159.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    0 reviews
    Temperature Rating:
    -20 F
    Weight:
    6.75 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    ALPS MountaineeringZenith 0 Sleeping Bag
    $225.73
    Save 40% - 43%
    compared to  $379.99 - $399.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    3 reviews with an average rating of 2.7 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.19 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    REI OUTLET
    Top Rated
    Big AgnesEcho Park 0 Sleeping Bag
    $249.95
    22 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    5.97 lbs
    Insulation Type:
    Synthetic
    Top Rated
    Mountain HardwearBishop Pass 0 Sleeping Bag - Men's
    $385.00 - $405.00
    73 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.13 to 3.31 lbs
    Insulation Type:
    Down
    ALPS MountaineeringBlaze 0 Sleeping Bag - XL
    $111.73
    Save 25%
    compared to  $149.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    0 reviews
    Temperature Rating:
    0 F
    Weight:
    6.44 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    Mountain HardwearBishop Pass 0 Sleeping Bag - Women's
    $385.00 - $405.00
    70 reviews with an average rating of 4.3 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.17 to 3.44 lbs
    Insulation Type:
    Down
    ALPS MountaineeringBlaze -20 Sleeping Bag - XL
    $124.87
    Save 30%
    compared to  $179.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    0 reviews
    Temperature Rating:
    -20 F
    Weight:
    8.38 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    ColemanPEAK1 0 Mummy Down Sleeping Bag
    $252.87
    Save 35%
    compared to  $389.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    0 reviews
    Temperature Rating:
    0 F
    Weight:
    3.75 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    REI OUTLET
    Top Rated
    NEMOSonic 0 Sleeping Bag
    $579.95 - $679.95
    11 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.12 to 3.56 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    Top Rated
    Mountain HardwearLamina -20F/-29C Sleeping Bag
    $340.00 - $360.00
    14 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    -20 F
    Weight:
    5.07 to 5.32 lbs
    Insulation Type:
    Synthetic
    MammutSiku Fiber -6F/-21C Sleeping Bag - Women's
    $191.73
    Save 45%
    compared to  $349.95
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    4 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    -6 F
    Weight:
    5.25 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    ALPS MountaineeringGenesis 0 Sleeping Bag
    $127.73
    Save 24%
    compared to  $169.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    0 reviews
    Temperature Rating:
    0 F
    Weight:
    5.31 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    NEMOSonic -20 Sleeping Bag
    $679.95 - $749.95
    13 reviews with an average rating of 4.2 out of 5 stars
    Temperature Rating:
    -20 F
    Weight:
    3.88 to 4.18 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    Top Rated
    NEMOCoda Endless Promise 10/20F Down Mummy Sleeping Bag
    $439.95 - $479.95
    17 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    10 F
    Weight:
    2.18 to 2.76 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    ExpedTerra 0 Sleeping Bag
    $319.95
    3 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.53 to 4.41 lbs
    Insulation Type:
    Down
    Top Rated
    Sea to SummitSpark 0F Down Sleeping Bag
    $649.00
    75 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    2.45 lbs
    Insulation Type:
    Down
    Features:
    Ultralight
    Water-Resistant Down
    Top Rated
    MarmotTrestles Elite Eco 0 Sleeping Bag
    $209.00 - $219.00
    8 reviews with an average rating of 4.5 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    4.68 to 5.01 lbs
    Insulation Type:
    Synthetic
    MammutSiku Fiber 0F/-18C Sleeping Bag
    $199.77
    Save 42%
    compared to  $349.95
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    4 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    5.22 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    Therm-a-RestParsec 0 Sleeping Bag
    $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
    Big AgnesBenchmark 0 Sleeping Bag
    $169.95 - $179.95
    15 reviews with an average rating of 4.1 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.99 to 4.63 lbs
    Insulation Type:
    Synthetic
    Cedar RidgeBuckhorn -10 Sleeping Bag
    $119.73
    Save 25%
    compared to  $159.99
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/21
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    -10 F
    Weight:
    10.81 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    Top Rated
    Big AgnesTorchlight EXP 0 Sleeping Bag
    $469.95 - $489.95
    8 reviews with an average rating of 4.8 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.31 to 3.99 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    Therm-a-RestPolar Ranger -20 Sleeping Bag
    $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
  • The R E I Co-op Mastercard. Double rewards, double adventure.

    Earn 2x rewards

    Thru 9/28 only, REI Co-op® Mastercard® cardmembers earn 10% in card rewards on all REI purchases—don't wait! Terms apply.

    Top Rated
    Big AgnesLost Ranger 3N1 0 Sleeping Bag
    $469.95 - $489.95
    21 reviews with an average rating of 4.6 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    3.73 to 4.12 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    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
    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
    Western MountaineeringKodiak 0 Sleeping Bag
    $922.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    2.74 lbs
    Insulation Type:
    Down
    Top Rated
    Sea to SummitTrek 0F Sleeping Bag
    $444.00
    29 reviews with an average rating of 4.9 out of 5 stars
    Temperature Rating:
    0 F
    Weight:
    4.18 lbs
    Insulation Type:
    Down
    Features:
    Water-Resistant Down
    The North FaceInferno -40F Sleeping Bag
    $960.00 - $970.00
    2 reviews with an average rating of 3.5 out of 5 stars
    Temperature Rating:
    -40 F
    Weight:
    3.57 to 3.68 lbs
    Insulation Type:
    Down
1–30 of 62 products
Sort: Best Match

Related Expert Advice articles

Illustration of a hand holding a phone.

Checkout faster

Track your order, shop and save— all in one place

Get the REI app