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Internal Frame Backpacks

(232 products)
Products (232)
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    Top Rated

    GregoryJuno 30 H2O Pack - Women's Plus Sizes

    $179.95
    62 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    30 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.16 lbs
    Features:
    Hipbelt Pockets

    OspreyExos Pro 55 Pack - Men's

    $290.00
    27 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
    Top Rated

    GregoryKatmai 55 Pack - Men's

    $289.95
    17 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 to 55 liters
    Weight:
    4.48 to 4.61 lbs
    Features:
    Reservoir Compatible

    OspreyRook 50 Pack - Men's

    $180.00
    9 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

    GregoryStout 70 Plus Pack - Men's

    $239.95
    1 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    3.98 lbs
    Features:
    Reservoir Compatible

    OspreyAce 38 Pack - Kids'

    $160.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    38 liters
    Weight:
    2.98 lbs
    Features:
    Reservoir Compatible
    Raincover Included

    OspreyTalon Pro 40 Pack - Men's

    $260.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 to 42 liters
    Weight:
    3.18 to 3.32 lbs
    Features:
    Reservoir Compatible

    DeuterTrail 16 SL Pack - Women's

    $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

    OspreySylva 12 Hydration Pack - Women's

    $160.00
    0 reviews
    Gear Capacity:
    12 liters
    Liquid Capacity:
    2.5 liters
    Features:
    Raincover Included

    GregoryParagon 50 Pack - Men's

    $239.95
    0 reviews
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    46 to 50 liters
    Weight:
    3.3 to 3.59 lbs
    Features:
    Reservoir Compatible

    GregoryTarghee 30 Snow Pack - Women's

    $199.95
    0 reviews
    Gear Capacity:
    28 to 30 liters
    Weight:
    2.89 to 3.17 lbs

    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
    Top Rated

    NEMOResolve 35 L Endless Promise Technical Active Pack - Men's

    $219.95
    19 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    37.5 liters
    Weight:
    2.89 lbs
    Features:
    Reservoir Compatible

    OspreyAriel Pro 75 Pack - Women's

    $400.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 liters
    Weight:
    4.64 to 4.74 lbs
    Features:
    Reservoir Compatible

    GregoryMaven 68 Pack - Women's

    $289.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 to 68 liters
    Weight:
    3.51 to 3.59 lbs
    Features:
    Reservoir Compatible

    DeuterTrail 18 Pack - Men's

    $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

    GregoryJade 63 Pack - Women's Plus Sizes

    $269.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 63 liters
    Weight:
    4.16 to 4.42 lbs
    Features:
    Reservoir Compatible

    GregoryZulu 65 Pack - Men's Plus Sizes

    $269.95
    2 reviews with an average rating of 3.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    63 to 65 liters
    Weight:
    4.02 to 4.46 lbs
    Features:
    Reservoir Compatible

    DeuterAC Lite 24 Pack - Men's

    $110.00
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.13 lbs
    Features:
    Reservoir Compatible
    Raincover Included

    GregoryFacet 55 Pack - Women's

    $249.95
    14 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    52 to 58 liters
    Weight:
    2.45 to 2.67 lbs
    Features:
    Ultralight
    Reservoir Compatible

    GregoryAmber 68 Plus Pack - Women's

    $239.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.82 lbs
    Features:
    Reservoir Compatible
    Top Rated

    GregoryStout 70 Pack - Men's

    $239.95
    11 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    3.65 lbs
    Features:
    Reservoir Compatible
    Top Rated

    GregoryKalmia 50 Pack - Women's

    $289.95
    10 reviews with an average rating of 4.6 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
    New arrival

    ExpedSkyline 12 Pack

    $129.95
    0 reviews
    Gear Capacity:
    12 liters
    Weight:
    1.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included

    GregoryCitro 30 H2O Hydration Pack - Men's Plus Sizes

    $179.95
    35 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    30 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.19 lbs
    Features:
    Hipbelt Pockets

    GregoryStout 45 Pack - Men's

    $199.95
    4 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.95 lbs
    Features:
    Reservoir Compatible

    GregoryTarghee 26 Snow Pack

    $179.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    2.71 lbs

    GregoryTarghee 24 Snow Pack - Women's

    $179.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.67 lbs
    New arrival

    ExpedSkyline 45 Pack

    $239.95
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.91 to 3.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included

    OspreyTempest 44 Pack - Women's

    $220.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    3.32 to 3.45 lbs
    Features:
    Reservoir Compatible
121–150 of 232 products
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