Skip to search results
loaded 294 results

Internal Frame Backpacks

(294 products)
Products (294)
Remove frame-type filter:Internal Frame
Sort: Best Match
    Mountain HardwearKazam 60 Pack
    $315.00
    24 reviews with an average rating of 4.3 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-opPassage 55+10 Pack - Kids'
    $189.00
    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
    Top Rated
    NEMOResolve 25 L Endless Promise Technical Active Pack - Men's
    $125.93
    Save 30%
    compared to  $179.95
    37 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.4 lbs
    Features:
    Reservoir Compatible
    Top Rated
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Men's
    $229.95
    20 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    31 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    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
    DeuterTrail 18 Pack - Men's
    $83.93
    Save 30%
    compared to  $120.00
    2 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    2.19 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryKalmia 60 Pack - Closeout - Women's
    $215.73
    Save 30%
    compared to  $309.95
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 60 liters
    Weight:
    4.41 to 4.48 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    New arrival
    MountainsmithZerk 25 Pack
    $139.73
    Save 26%
    compared to  $189.95
    0 reviews
    Gear Capacity:
    28.5 liters
    Weight:
    1.74 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryMaven 45 Pack - Closeout - Women's
    $148.73
    Save 38%
    compared to  $239.95
    7 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    42 liters
    Weight:
    3.25 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Top Rated
    Mountain HardwearAMG 75 Pack
    $470.00
    26 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 to 78 liters
    Weight:
    4.82 to 4.96 lbs
    Features:
    Reservoir Compatible
    Top Rated
    DeuterSpeed Lite 21 Pack
    $85.00
    21 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    21 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    DeuterAircontact Core 45 + 10 SL Pack - Women's
    $179.73
    Save 25%
    compared to  $240.00
    15 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    4.78 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyStratos 34 Pack - Men's
    $225.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.36 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyAura AG 65 Pack - Women's
    $370.00
    53 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 to 65 liters
    Weight:
    4.47 to 4.6 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryJade 63 Pack - Women's
    $299.95
    18 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 63 liters
    Weight:
    4.25 to 4.32 lbs
    Features:
    Reservoir Compatible
    Top Rated
    REI Co-opTraverse 35 Pack - Women's
    $179.00
    12 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    3.19 to 3.44 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyKestrel LT 65 Pack - Men's
    $220.00
    2 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.25 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryParagon 68 Pack
    $193.73
    Save 35%
    compared to  $299.95
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.62 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Top Rated
    OspreyStratos 24 Pack - Men's
    $200.00
    7 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.95 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryBaltoro 65 Pack - Men's
    $369.95
    3 reviews with an average rating of 4.7 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
    GregoryZulu 45 Pack - Men's
    $249.95
    42 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    43 to 45 liters
    Weight:
    3.52 to 3.71 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryArrio 22 Pack
    $81.73
    Save 25%
    compared to  $109.95
    14 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    14.79 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Mountain HardwearJMT 35 L Pack - Women's
    $116.73
    Save 35%
    compared to  $180.00
    16 reviews with an average rating of 4.2 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    2.58 to 2.59 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Hyperlite Mountain GearUnbound 40 Pack
    $385.00 - $405.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    1.92 to 2.05 lbs
    Features:
    Ultralight
    REI Co-opTraverse 60 Pack - Women's
    $269.00
    11 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 62 liters
    Weight:
    4.31 to 4.75 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    Mountain HardwearGnarwhal 25 Snow Pack
    $126.73
    Save 25%
    compared to  $170.00
    14 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.66 lbs
    REI OUTLET
    ExpedLightning 50 L Pack
    $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
    OspreySirrus 34 Pack - Women's
    $149.73
    Save 25%
    compared to  $200.00
    31 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.04 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    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
    REI OUTLET
    New arrival
    ALPS MountaineeringElement 40 Pack
    $149.73
    Save 25%
    compared to  $199.99
    0 reviews
    Gear Capacity:
    40 liters
    Weight:
    2.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
31–60 of 294 products
Sort: Best Match

Related Expert Advice articles