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Internal Frame Hiking Backpacks

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Products (227)
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  • Sale Ends Sep 1
    REI Co-opFlash 55 Pack - Women's
    $139.29
    Save 30%
    compared to  $199.00
    75 reviews with an average rating of 4.2 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
  • Sale Ends Sep 1
    REI Co-opFlash 55 Pack - Men's
    $139.29
    Save 30%
    compared to  $199.00
    79 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
    REI Co-opTrail 25 Pack
    $99.95
    113 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.81 to 1.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Sep 1
    Top Rated
    OspreyTempest 22 Pack - Women's
    $127.49
    Save 25%
    compared to  $170.00
    24 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    2.38 to 2.98 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Sep 1
    OspreyRook 65 Pack - Men's
    $149.99
    Save 25%
    compared to  $200.00
    17 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.7 to 3.9 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Sep 1
    GregoryBaltoro 65 Pack - 2024 - Men's
    $247.39
    Save 25%
    compared to  $329.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    99 reviews with an average rating of 4.5 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
    REI OUTLET
  • Sale Ends Sep 1
    OspreyAtmos AG 65 Pack - Men's
    $277.49
    Save 25%
    compared to  $370.00
    119 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.61 to 4.81 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Sep 1
    OspreyTalon 22 Pack - Men's
    $127.49
    Save 25%
    compared to  $170.00
    32 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    2.38 to 2.98 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Sep 1
    Top Rated
    GregoryBaltoro 75 Pack - 2024 - Men's
    $262.39
    Save 25%
    compared to  $349.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    7 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 to 80 liters
    Weight:
    4.8 to 5.4 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyTempest 20 Pack - Women's
    $102.73
    Save 35%
    compared to  $160.00
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    151 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    18 to 20 liters
    Weight:
    2.04 to 2.21 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    REI Co-opTarn 40 Pack - Kids'
    $119.00
    9 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    2.44 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyHikelite 26 Pack
    $115.00
    50 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    1.62 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Sep 1
    OspreyRenn 65 Pack - Womens
    $149.99
    Save 25%
    compared to  $200.00
    7 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.6 to 3.79 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyTalon 22 Pack - Men's
    $119.73
    Save 25%
    compared to  $160.00
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    238 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.06 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends Sep 1
    OspreyAura AG 65 Pack - Women's
    $277.49
    Save 25%
    compared to  $370.00
    45 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
    Top Rated
    REI Co-opTrail 40 Pack - Women's
    $149.00
    19 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    40 to 41 liters
    Weight:
    2.56 to 2.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyAriel 55 Pack - Women's
    $193.73
    Save 35%
    compared to  $300.00
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    13 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    4.82 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    REI Co-opTrail 40 Pack - Men's
    $149.00
    43 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    40 to 41 liters
    Weight:
    2.75 to 3 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyStratos 24 Pack - Men's
    $180.00
    93 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.78 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryMaven 45 Pack - 2024 - Women's
    $171.73
    Save 25%
    compared to  $229.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    42 to 45 liters
    Weight:
    3.25 to 3.31 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    GregoryJuno 24 Pack - Women's
    $112.73
    Save 24%
    compared to  $149.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    1.93 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends Sep 1
    REI Co-opFlash Air 50 Pack - Men's
    $209.29
    Save 30%
    compared to  $299.00
    37 reviews with an average rating of 4.0 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
  • Sale Ends Sep 1
    GregoryZulu 30 Pack - Men's
    $149.89
    Save 25%
    compared to  $199.95
    54 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    3.04 to 3.12 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyStratos 34 Pack - Men's
    $200.00
    75 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.15 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryCitro 30 Pack
    $119.73
    Save 25%
    compared to  $159.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    0 reviews
    Gear Capacity:
    30 liters
    Weight:
    2.09 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyViva 65 Extended Fit Pack - Women's
    $164.73
    Save 25%
    compared to  $220.00
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.2 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
  • Sale Ends Sep 1
    OspreyRook 50 Pack - Men's
    $142.49
    Save 25%
    compared to  $190.00
    16 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.6 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreySirrus 24 Pack - Women's
    $180.00
    73 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.73 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyEja 58 Pack - Women's
    $280.00
    60 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 58 liters
    Weight:
    2.72 to 2.82 lbs
    Features:
    Reservoir Compatible
    GregoryCitro 24 Pack - 2024
    $112.73
    Save 24%
    compared to  $149.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.02 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
1–30 of 227 products
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