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Internal Frame Hiking Backpacks

(280 products)
Products (280)
Remove frame-type filter:Internal Frame
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    Top Rated
    OspreySkarab 22 Hydration Pack - Men's
    $140.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    22 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.36 lbs
    OspreyStratos 36 Pack - Men's
    $240.00
    0 reviews
    Gear Capacity:
    36 liters
    Weight:
    3.41 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryZulu 20 LT Pack - Men's
    $119.73
    Save 25%
    compared to  $159.95
    0 reviews
    Gear Capacity:
    20 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    NEMOResolve 35 L Endless Promise Technical Active Pack - Women's
    $164.73
    Save 25%
    compared to  $219.95
    1 reviews with an average rating of 2.0 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    2.72 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyStratos 36 Pack - Men's
    $164.93
    Save 25%
    compared to  $220.00
    32 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.28 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    NEMOResolve 25 L Endless Promise Technical Active Pack - Women's
    $125.93
    Save 30%
    compared to  $179.95
    21 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringBoulder 30 Pack
    $89.73
    Save 30%
    compared to  $129.99
    2 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    1.75 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyDownburst 26 Pack
    $224.73
    Save 25%
    compared to  $300.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    GregorySalvo 16 H20 Hydration Pack
    $88.73
    Save 40%
    compared to  $149.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    16 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.82 lbs
    Features:
    Hipbelt Pockets
    REI OUTLET
    Top Rated
    GregoryJuno 24 Pack - Women's
    $111.73
    Save 25%
    compared to  $149.95
    42 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.93 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyKyte 48 Pack - Women's
    $240.00
    22 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    46 to 48 liters
    Weight:
    4 to 4.25 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyDownburst 24 Pack
    $224.73
    Save 25%
    compared to  $300.00
    3 reviews with an average rating of 2.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    3.1 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyRenn 50 Pack - Women's
    $195.00
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    ALPS MountaineeringHydro Trail 17 Hydration Pack
    $94.73
    Save 40%
    compared to  $159.99
    2 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    17 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.13 lbs
    Features:
    Raincover Included
    REI OUTLET
    Top Rated
    GregoryKalmia 60 Pack - Closeout - Women's Plus Sizes
    $199.73
    Save 35%
    compared to  $309.95
    32 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 60 liters
    Weight:
    4.7 to 4.78 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryZulu 24 LT Pack - Men's
    $169.95
    13 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    OspreyAtmos AG LT 65 Pack - Men's
    $320.00
    26 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryKalmia 50 Pack - Women's
    $231.73
    Save 25%
    compared to  $309.95
    5 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    45 to 50 liters
    Weight:
    4.3 to 4.37 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Top Rated
    GregoryBaltoro 75 Pack - Men's
    $399.95
    5 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 to 80 liters
    Weight:
    4.83 to 5.36 lbs
    Features:
    Reservoir Compatible
    GregorySalvo 8 H2O Hydration Pack - Men's
    $89.73
    Save 35%
    compared to  $139.95
    2 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    8 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.78 lbs
    Features:
    Hipbelt Pockets
    REI OUTLET
    Mountain HardwearAlpine Light Roll-Top 45 L Pack
    $380.00
    10 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
    Mountain HardwearAlakazam 45 Pack
    $575.00
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    1.76 to 1.9 lbs
    Features:
    Ultralight
    REI Co-opFlash Air 50 Pack - Women's
    $299.00
    34 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
    Top Rated
    OspreyAether 65 Pack - Men's
    $370.00
    100 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.92 to 4.96 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyAether 55 Pack - Men's
    $350.00
    48 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 58 liters
    Weight:
    5.03 to 5.06 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryDeva 60 Pack - Women's
    $209.83
    Save 40%
    compared to  $349.95
    50 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 65 liters
    Weight:
    4.61 to 4.96 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryCitro 30 H2O Hydration Pack - Men's
    $199.95
    86 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    30 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.09 lbs
    Features:
    Hipbelt Pockets
    Top Rated
    MatadorBeast 28 Technical Pack
    $158.95
    21 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    1.5 lbs
    Features:
    Reservoir Compatible
    Top Rated
    Mountain HardwearKazam 45 Pack
    $295.00
    10 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.47 to 2.56 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 70 Pack
    $450.00
    3 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    2.13 lbs
    Features:
    Ultralight
    Reservoir Compatible
91–120 of 280 products
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