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Internal Frame Backpacking Packs

(134 products)
Products (134)
Remove frame-type filter:Internal Frame
Sort: Best Match
    Top Rated
    GregoryKatmai 65 Pack - Men's
    $329.95
    35 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 65 liters
    Weight:
    4.67 to 4.74 lbs
    Features:
    Reservoir Compatible
    GregoryZulu 65 Pack - Men's Plus Sizes
    $279.95
    3 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    63 to 65 liters
    Weight:
    4.02 to 4.46 lbs
    Features:
    Reservoir Compatible
    GregoryParagon 50 Pack - Men's
    $269.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    46 to 50 liters
    Weight:
    3.3 to 3.59 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryKatmai 55 Pack - Men's
    $309.95
    18 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
    OspreyKyte 58 Pack - Women's
    $250.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    56 to 58 liters
    Weight:
    4.41 to 4.59 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryParagon 70 Pack - Men's
    $319.95
    0 reviews
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    66 to 70 liters
    Weight:
    3.62 to 3.79 lbs
    Features:
    Reservoir Compatible
    Top Rated
    ExpedLightning 45 Pack - Women's
    $219.95
    10 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.36 lbs
    Features:
    Ultralight
    Reservoir Compatible
    GregoryAmber 44 Plus Pack - Women's
    $209.95
    3 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
    GregoryStout 45 Plus-Size Pack - Men's
    $209.95
    3 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    3.14 lbs
    Features:
    Reservoir Compatible
    GregoryStout 70 Plus Pack - Men's
    $249.95
    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
    GregoryAmber 44 Pack - Women's
    $209.95
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    2.8 lbs
    Features:
    Reservoir Compatible
    GregoryKalmia 50 Pack - Women's
    $309.95
    13 reviews with an average rating of 4.2 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
    GregoryMaven 48 Pack - Women's
    $269.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 to 48 liters
    Weight:
    3.12 to 3.2 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryDeva 80 Pro Pack - Women's
    $419.95
    8 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 to 85 liters
    Weight:
    5.18 to 5.58 lbs
    Features:
    Reservoir Compatible
    OspreyUNLTD AirScape 68 Pack - Women's
    $524.93
    Save 25%
    compared to  $700.00
    3 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 liters
    Weight:
    6.01 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    ALPS MountaineeringNomad RT 75 Pack
    $209.73
    Save 25%
    compared to  $279.99
    0 reviews
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    85 liters
    Weight:
    5.56 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreyEja Pro 55 Pack - Women's
    $320.00
    19 reviews with an average rating of 3.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    52 to 55 liters
    Weight:
    1.93 to 2.06 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringFactor 40 Pack
    $134.73
    Save 25%
    compared to  $179.99
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    2.88 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    ALPS MountaineeringCaldera 75 Pack
    $187.73
    Save 24%
    compared to  $249.99
    0 reviews
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 liters
    Weight:
    5.69 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    GregoryAmber 68 Pack - Women's
    $249.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.48 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringExpedition 50 Pack
    $187.73
    Save 24%
    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
    OspreyAriel Pro 75 Pack - Women's
    $430.00
    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
    GregoryJade 63 Pack - Women's Plus Sizes
    $279.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 63 liters
    Weight:
    4.16 to 4.42 lbs
    Features:
    Reservoir Compatible
    GregoryMaven 68 Pack - Women's
    $319.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 to 68 liters
    Weight:
    3.51 to 3.59 lbs
    Features:
    Reservoir Compatible
    GregoryWander 50 Pack - Kids'
    $199.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    GregoryAmber 68 Plus Pack - Women's
    $249.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.82 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringExpedition 75 Pack
    $202.73
    Save 24%
    compared to  $269.99
    0 reviews
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 liters
    Weight:
    5.56 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Helly HansenCapacitor Pack RECCO
    $224.73
    Save 25%
    compared to  $300.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.16 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Hyperlite Mountain GearSouthwest 55 Pack
    $399.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    1.86 to 2.04 lbs
    Features:
    Ultralight
    Reservoir Compatible
    OspreyAce 50 Pack - Kids'
    $200.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included
91–120 of 134 products
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