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Internal Frame Backpacks

(295 products)
Products (295)
Sort: Best Match
    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
    Top Rated
    OspreyExos 48 Pack - Men's
    $265.00
    39 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    48 to 51 liters
    Weight:
    2.77 to 2.85 lbs
    Features:
    Reservoir Compatible
    GregoryJade 28 Pack - Women's
    $199.95
    53 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.92 to 3.05 lbs
    Features:
    Reservoir Compatible
    Top Rated
    DeuterSpeed Lite Pro 25 Pack - Men's
    $140.00
    17 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringExpedition 50 Pack
    $173.73
    Save 30%
    compared to  $249.99
    0 reviews
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    4.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Mountain HardwearKazam 45 Pack
    $295.00
    19 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.47 to 2.56 lbs
    Features:
    Ultralight
    Reservoir Compatible
    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
    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
    Top Rated
    OspreySkarab 30 Hydration Pack - Men's
    $160.00
    38 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    30 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.64 lbs
    Features:
    Hipbelt Pockets
    New arrival
    OspreySoelden 22 Snow Pack
    $119.73
    Save 25%
    compared to  $160.00
    0 reviews
    Gear Capacity:
    22 liters
    Weight:
    2.2 lbs
    REI OUTLET
    Top Rated
    OspreyAtmos AG 50 Pack - Men's
    $350.00
    62 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 to 53 liters
    Weight:
    4.32 to 4.51 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    DeuterAircontact Core 60 + 10 SL Pack - Women's
    $194.73
    Save 25%
    compared to  $260.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    5.09 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    DeuterTrail 28 SL Pack - Women's
    $155.00
    13 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.37 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryKatmai 65 Pack - Men's
    $246.73
    Save 20%
    compared to  $309.95
    10 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.68 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyKyte 48 Pack - Women's
    $240.00
    24 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
    ExpedLightning 45 Pack - Men's
    $131.83
    Save 40%
    compared to  $219.95
    12 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.49 lbs
    Features:
    Ultralight
    Reservoir Compatible
    GregoryAmber 68 Pack - Women's
    $259.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.48 lbs
    Features:
    Reservoir Compatible
    Top Rated
    NEMOResolve 35 L Endless Promise Technical Active Pack - Men's
    $219.95
    5 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    37.5 liters
    Weight:
    2.89 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyKyte 38 Pack - Women's
    $220.00
    25 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    36 to 38 liters
    Weight:
    3.88 to 4.06 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    ExpedSkyline 30 Pack
    $199.95
    0 reviews
    Gear Capacity:
    30 liters
    Weight:
    3.09 to 3.42 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    New arrival
    MountainsmithZerk 40 Pack
    $164.73
    Save 26%
    compared to  $224.95
    0 reviews
    Gear Capacity:
    40 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    NEMOResolve 25 L Endless Promise Technical Active Pack - Women's
    $124.73
    Save 30%
    compared to  $179.95
    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
    Top Rated
    MammutLithium 15 Pack - Men's
    $119.95
    18 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    1.59 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Black DiamondPursuit 25 Pack
    $199.95
    0 reviews
    Gear Capacity:
    25 liters
    Weight:
    1.59 lbs
    Features:
    Reservoir Compatible
    GregoryJade 24 LT Pack - Women's
    $169.95
    30 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    DeuterSpeed Lite Pro 23 SL Pack - Women's
    $140.00
    18 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    23 liters
    Weight:
    1.05 lbs
    Features:
    Reservoir Compatible
    DeuterTrail 16 SL Pack - Women's
    $83.93
    Save 30%
    compared to  $120.00
    8 reviews with an average rating of 3.8 out of 5 stars
    Gear Capacity:
    16 liters
    Weight:
    2.06 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
    Top Rated
    OspreyMira 34 Hydration Pack - Women's
    $240.00
    5 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    34 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.51 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    Top Rated
    Black DiamondBeta Light 45 Pack
    $449.95
    11 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    1.98 to 2.09 lbs
    Features:
    Ultralight
    Reservoir Compatible
Sort: Best Match

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