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Ultralight Backpacks

(48 products)
Products (48)
Remove features filter:Ultralight
Sort: Best Match
    REI Co-opFlash 22 Pack
    $59.95
    613 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    0.88 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash 22 Print Pack
    $44.93 - $59.95
    613 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    0.88 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash 55 Pack - Women's
    $229.00
    84 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    53 to 57 liters
    Weight:
    2.62 to 2.75 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opFlash 55 Pack - Men's
    $229.00
    99 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    53 to 57 liters
    Weight:
    2.75 to 2.87 lbs
    Features:
    Ultralight
    Reservoir Compatible
  • Sale Ends Sep 7
    Mountain HardwearKazam 60 Pack
    $236.19
    Save 25%
    compared to  $315.00
    29 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    2.56 to 2.65 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opFlash 18 Print Pack
    $32.93 - $44.95
    272 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.59 lbs
    Features:
    Reservoir Compatible
    Arc'teryxAerios 18 Pack
    $180.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.25 lbs
    Features:
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 55 Pack
    $420.00
    8 reviews with an average rating of 3.9 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    1.86 to 2.04 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opFlash 18 Pack
    $44.95
    272 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.59 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Sep 7
    Mountain HardwearKazam 45 Pack
    $221.19
    Save 25%
    compared to  $295.00
    21 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.47 to 2.56 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opFlash Air 50 Pack - Men's
    $299.00
    50 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    49 to 51 liters
    Weight:
    1.81 to 1.94 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    REI Co-opFlash 22 Pride Edition Pack
    $59.95
    14 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    0.88 lbs
    Features:
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 40 Pack
    $395.00
    4 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    1.82 to 1.94 lbs
    Features:
    Ultralight
    Reservoir Compatible
    GregoryJade 20 LT Pack - Women's
    $119.73
    Save 25%
    compared to  $159.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    2 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.14 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Arc'teryxAerios 35 Pack
    $250.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    2.56 lbs
    Features:
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 70 Pack
    $450.00
    4 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    2.13 to 2.37 lbs
    Features:
    Ultralight
    Reservoir Compatible
  • Sale Ends Sep 7
    ExpedLightning 50 L Pack
    $202.39
    Save 25%
    compared to  $269.95
    3 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    2.6 to 2.65 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Hyperlite Mountain GearElevate 22 Pack
    $265.00
    8 reviews with an average rating of 3.6 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    1.09 to 1.12 lbs
    Features:
    Reservoir Compatible
    Hyperlite Mountain GearUnbound 40 Pack
    $385.00 - $405.00
    5 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    1.92 to 2.05 lbs
    Features:
    Ultralight
    REI Co-opFlash Air 50 Pack - Women's
    $299.00
    38 reviews with an average rating of 3.9 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    49 to 51 liters
    Weight:
    1.75 to 1.87 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Mountain HardwearAlakazam 45 Pack
    $575.00
    8 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    1.76 to 1.9 lbs
    Features:
    Ultralight
    GregoryJade 24 LT Pack - Women's
    $126.73
    Save 25%
    compared to  $169.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.24 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryFocal 58 Pack - Men's
    $269.95
    35 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    54 to 62 liters
    Weight:
    2.58 to 2.8 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    MammutLithium 20 Pack - Men's
    $134.95
    22 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    1.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Limited time only! The R E I Co-op Mastercard.

    $130 in value

    Get $30 in card rewards when approved by Sep 7. Plus, earn a $100 REI gift card after first qualifying purchase. Terms apply.

    Big AgnesSweetwater UL 43 L Pack
    $279.95
    2 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    43 liters
    Weight:
    2.49 to 2.76 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Raincover Included
    Top Rated
    MammutLithium 15 Pack - Women's
    $119.95
    8 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    1.52 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Mountain HardwearAlpine Light Roll-Top 45 L Pack
    $380.00
    14 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.39 to 2.43 lbs
    Features:
    Ultralight
    Top Rated
    Black DiamondDistance 15 Pack - Men's
    $149.93
    Save 25%
    compared to  $199.95
    69 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    0.79 lbs
    Top Rated
    Black DiamondSpeed 30 Pack
    $219.95
    21 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    30 liters
    Weight:
    2.07 to 2.17 lbs
    Features:
    Ultralight
    Top Rated
    MammutLithium 15 Pack - Men's
    $119.95
    20 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    1.59 lbs
    Features:
    Reservoir Compatible
    Raincover Included
1–30 of 48 products
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