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Internal Frame Backpacks

(247 products)
Products (247)
Remove frame-type filter:Internal Frame
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    Top Rated
    ExpedLightning 45 Pack - Women's
    $219.95
    10 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.36 lbs
    Features:
    Ultralight
    Reservoir Compatible
    GregoryParagon 60 Pack - Men's
    $299.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    56 to 60 liters
    Weight:
    3.53 to 3.73 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryFocal 58 Pack - Men's
    $269.95
    22 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
    OspreyAriel 65 Pack - Women's
    $320.00
    33 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 to 65 liters
    Weight:
    4.85 to 4.89 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyKamber 20 Snow Pack - Men's
    $134.93
    Save 25%
    compared to  $180.00
    9 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.62 lbs
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Women's
    $229.95
    2 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    3.07 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryZulu 24 LT Pack - Men's
    $169.95
    9 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    ExpedLightning 45 Pack - Men's
    $219.95
    11 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.49 lbs
    Features:
    Ultralight
    Reservoir Compatible
    OspreyUNLTD AirScape 68 Pack - Women's
    $524.73
    Save 25%
    compared to  $700.00
    2 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 to 68 liters
    Weight:
    5.82 to 6.01 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    GregoryMaven 55 Pack - Women's
    $194.73
    Save 25%
    compared to  $259.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    3.38 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    ALPS MountaineeringHydro Trail 15 Hydration Pack
    $104.73
    Save 25%
    compared to  $139.99
    0 reviews
    Gear Capacity:
    15 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.25 lbs
    Features:
    Raincover Included
    REI OUTLET
    GregoryZulu 45 Pack - Men's
    $229.95
    32 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    43 to 45 liters
    Weight:
    3.52 to 3.71 lbs
    Features:
    Reservoir Compatible
    DeuterSpeed Lite Pro 25 Pack - Men's
    $130.00
    9 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryDeva 60 Pack - Women's
    $349.95
    42 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 65 liters
    Weight:
    4.61 to 4.96 lbs
    Features:
    Reservoir Compatible
    MammutDucan Spine 50-60 Pack - Women's
    $194.73
    Save 25%
    compared to  $259.95
    2 reviews with an average rating of 3.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    3.11 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreySirrus 44 Pack - Women's
    $172.73
    Save 24%
    compared to  $230.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    44 liters
    Weight:
    3.52 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    GregoryBaltoro 65 Pack - Men's
    $349.95
    76 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    60 to 70 liters
    Weight:
    4.72 to 5.25 lbs
    Features:
    Reservoir Compatible
    OspreySopris 20 Pack - Women's
    $119.93
    Save 25%
    compared to  $160.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.12 lbs
    Top Rated
    Mountain HardwearAlpine Light Roll-Top 45 L Pack
    $350.00
    5 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.39 to 2.43 lbs
    Features:
    Ultralight
    Top Rated
    OspreyKestrel 38 Pack - Men's
    $200.00
    19 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    36 to 38 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    MammutNirvana 35 Snow Pack - Women's
    $149.73
    Save 25%
    compared to  $199.95
    0 reviews
    Gear Capacity:
    35 liters
    Weight:
    2.93 lbs
    REI OUTLET
    GregoryFacet 45 Pack - Women's
    $249.95
    12 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    42 to 48 liters
    Weight:
    2.38 to 2.62 lbs
    Features:
    Ultralight
    Reservoir Compatible
    OspreyRenn 50 Pack - Women's
    $180.00
    0 reviews
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryJade 28 Pack - Women's
    $199.95
    33 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.92 to 3.05 lbs
    Features:
    Reservoir Compatible
    OspreyAura LT 65 Pack - Women's
    $290.00
    9 reviews with an average rating of 3.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    63 to 65 liters
    Weight:
    3.84 to 4.01 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    NEMOPersist 45 L Endless Promise All-Adventure Pack - Men's
    $259.95
    7 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    3.7 lbs
    Features:
    Reservoir Compatible
    GregoryJade 43 Pack - Women's
    $229.95
    17 reviews with an average rating of 3.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    41 to 43 liters
    Weight:
    3.4 lbs
    Features:
    Reservoir Compatible
    GregoryFocal 48 Pack - Men's
    $249.95
    19 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    44 to 52 liters
    Weight:
    2.54 to 2.76 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opPassage 55+10 Pack - Kids'
    $179.00
    6 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.25 lbs
    Features:
    Reservoir Compatible
    OspreyUNLTD AirScape 68 Pack - Women's
    $524.93
    Save 25%
    compared to  $700.00
    3 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 liters
    Weight:
    6.01 lbs
    Features:
    Reservoir Compatible
    Raincover Included
91–120 of 247 products
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