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Mummy Sleeping Bag Liners

(16 products)
Products (16)
Remove sleeping-bag-shape filter:Mummy
Sort: Best Match
  • Sale Ends May 25
    Top Rated
    Sea to SummitSilk Blend Travel Sleeping Bag Liner
    $71.19 - $74.89
    Save 25%
    compared to  $94.95 - $99.95
    66 reviews with an average rating of 4.7 out of 5 stars
    Weight:
    0.29 to 0.31 lbs
    Sea to SummitReactor Extreme Sleeping Bag Liner - Standard Mummy
    $58.73
    Save 30%
    compared to  $84.95
    0 reviews
    Weight:
    0.8 lbs
    REI OUTLET
  • Sale Ends May 25
    Sea to SummitReactor Midweight Sleeping Bag Liner
    $56.19 - $63.69
    Save 25%
    compared to  $74.95 - $84.95
    0 reviews
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    0.73 to 0.78 lbs
    Sea to SummitReactor Sleeping Bag Liner - Mummy with Drawcord
    $51.73
    Save 30%
    compared to  $74.95
    0 reviews
    Weight:
    0.63 lbs
    REI OUTLET
  • Sale Ends May 25
    Sea to SummitReactor Lightweight Sleeping Bag Liner
    $48.69 - $56.19
    Save 25%
    compared to  $64.95 - $74.95
    0 reviews
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.52 to 0.57 lbs
  • Sale Ends May 25
    Sea to SummitReactor Fleece-Weight Sleeping Bag Liner
    $63.69 - $71.19
    Save 25%
    compared to  $84.95 - $94.95
    0 reviews
    Added Warmth (F):
    Up to 15 degrees
    Weight:
    0.8 to 0.93 lbs
    COCOONSilk MummyLiner
    $89.95
    90 reviews with an average rating of 4.2 out of 5 stars
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    0.3 lbs
    Sea to SummitBreeze Sleeping Bag Liner with Insect Shield - Mummy
    $58.73
    Save 30%
    compared to  $84.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Weight:
    0.63 lbs
    REI OUTLET
    Top Rated
    COCOONCOOLMAX MummyLiner
    $59.95
    56 reviews with an average rating of 4.5 out of 5 stars
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.57 lbs
    COCOONMerino Wool MummyLiner
    $129.95
    26 reviews with an average rating of 4.2 out of 5 stars
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    1.09 lbs
    Sea to SummitBreeze Sleeping Bag Liner - Mummy
    $51.73
    Save 30%
    compared to  $74.95
    0 reviews
    Weight:
    0.63 lbs
    REI OUTLET
    COCOONMicrofiber MummyLiner
    $38.95
    79 reviews with an average rating of 4.3 out of 5 stars
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.51 lbs
  • Sale Ends May 25
    Sea to SummitBreeze Lightweight Sleeping Bag Liner With Insect Shield
    $56.89 - $64.39
    Save 25%
    compared to  $75.95 - $85.95
    0 reviews
    Weight:
    0.61 to 0.67 lbs
  • Sale Ends May 25
    Sea to SummitBreeze Lightweight Sleeping Bag Liner With Drawcord
    $53.19 - $60.69
    Save 25%
    compared to  $70.95 - $80.95
    0 reviews
    Weight:
    0.58 to 0.64 lbs
    Only at REI
    COCOONOrganic Cotton MummyLiner
    $49.95
    0 reviews
    Added Warmth (F):
    Up to 5 degrees
    Weight:
    0.84 lbs
    COCOONLyocell MummyLiner
    $59.95
    0 reviews
    Added Warmth (F):
    Up to 10 degrees
    Weight:
    0.65 lbs
  • Limited time only! The R E I Co-op Mastercard.

    Get $130 in value

    When approved for the REI Co-op Mastercard by May 25, you’ll get $30 in card rewards. Plus, you can earn a $100 REI gift card after your first non-REI purchase within 60 days from account opening. Terms apply.

Sort: Best Match

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