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Internal Frame Backpacks

(268 products)
Products (268)
Remove frame-type filter:Internal Frame
Sort: Best Match
    Top Rated
    GregoryZulu 24 LT Pack - Men's
    $169.95
    19 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 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
    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
    GregoryJade 24 LT Pack - Women's
    $169.95
    31 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    GregoryAlpinisto 50 Pack
    $299.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    47 to 50 liters
    Weight:
    2.95 to 3.2 lbs
    Features:
    Reservoir Compatible
    OspreySopris 32 L Snow Pack - Women's
    $113.83 - $195.00
    0 reviews
    Gear Capacity:
    32 liters
    Weight:
    2.4 lbs
    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
    OspreyExos Pro 55 Pack - Men's
    $330.00
    39 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 58 liters
    Weight:
    2.08 to 2.16 lbs
    Features:
    Reservoir Compatible
    NEMOResolve 25 L Endless Promise Technical Active Pack - Women's
    $124.73
    Save 30%
    compared to  $179.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    11 reviews with an average rating of 4.2 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyEja 48 Pack - Women's
    $265.00
    20 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 to 48 liters
    Weight:
    2.67 to 2.76 lbs
    Features:
    Reservoir Compatible
    Top Rated
    Black DiamondTrail Vista 28 Pack
    $219.95
    8 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.1 to 2.2 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryMaven 58 Pack - Women's
    $299.95
    21 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    54 to 58 liters
    Weight:
    3.4 to 3.51 lbs
    Features:
    Reservoir Compatible
    OspreyAura LT 65 Pack - Women's
    $320.00
    12 reviews with an average rating of 3.8 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
    GregoryArrio 24 Pack
    $149.95
    25 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    GregoryBaltoro 85 Pro Pack - Men's
    $329.73
    Save 25%
    compared to  $439.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    80 liters
    Weight:
    5.3 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryAmber 44 Pack - Women's
    $219.95
    12 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    2.8 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryMaven 45 Pack - Closeout - Women's
    $148.73
    Save 35%
    compared to  $229.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    7 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    3.31 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Top Rated
    OspreySkimmer 16 Hydration Pack - Women's
    $120.00
    5 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    16 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.05 lbs
  • Sale Ends Sep 7
    GraylMission EXP 30 Pack
    $224.89
    Save 25%
    compared to  $299.95
    15 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    4.1 lbs
    Features:
    Reservoir Compatible
    OspreyAura AG LT 50 Pack - Women's
    $300.00
    7 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    48 to 50 liters
    Weight:
    3.79 to 3.97 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyAura AG 50 Pack - Women's
    $350.00
    30 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    47 to 50 liters
    Weight:
    4.16 to 4.29 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
    OspreyAether Pro 75 Pack - Men's
    $440.00
    6 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 to 78 liters
    Weight:
    4.86 to 4.97 lbs
    Features:
    Reservoir Compatible
    GregoryArrio 28 Pack
    $159.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.07 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringElement 40 Pack
    $149.73
    Save 25%
    compared to  $199.99
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Gear Capacity:
    40 liters
    Weight:
    2.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    RabAirox 24L Day Pack
    $180.00
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    1.9 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    Mountain HardwearDirettissima 55 L Pack
    $450.00
    10 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 56 liters
    Weight:
    4.7 to 4.84 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryJuno 30 H2O Hydration Pack - Women's
    $199.95
    69 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    30 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.06 lbs
    Features:
    Hipbelt Pockets
    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
    OspreyStratos 36 Pack - Men's
    $164.93
    Save 25%
    compared to  $220.00
    35 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.28 lbs
    Features:
    Reservoir Compatible
    Raincover Included
121–150 of 268 products
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