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Internal Frame Backpacks

(246 products)
Products (246)
Remove frame-type filter:Internal Frame
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    Top Rated
    GregoryDeva 70 Pack - Women's
    $265.93
    Save 30%
    compared to  $379.95
    39 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    65 to 75 liters
    Weight:
    4.7 to 5.1 lbs
    Features:
    Reservoir Compatible
    GregoryMaven 65 Pack - Closeout - Women's
    $217.73
    Save 22%
    compared to  $279.95
    1 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 to 65 liters
    Weight:
    3.44 to 3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Hyperlite Mountain GearSouthwest 55 Pack
    $399.00
    3 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    1.86 to 2.04 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    DeuterSpeed Lite 21 Pack
    $80.00
    17 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    21 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAether 65 Pack - Men's
    $345.00
    97 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.92 to 4.96 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyAtmos AG 50 Pack - Men's
    $340.00
    45 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
    OspreyMira 22 Hydration Pack - Women's
    $149.93
    Save 25%
    compared to  $200.00
    13 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    22 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.24 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    Top Rated
    DeuterAircontact Core 60 + 10 SL Pack - Women's
    $181.93
    Save 30%
    compared to  $260.00
    18 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    4.54 lbs
    Features:
    Reservoir Compatible
    REI Co-opTraverse 35 Pack - Women's
    $169.00
    6 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    3.19 to 3.44 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    ALPS MountaineeringBoulder 30 Pack
    $89.73
    Save 30%
    compared to  $129.99
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    1.75 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    ExpedLightning 45 Pack - Men's
    $164.93
    Save 25%
    compared to  $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
    Helly HansenCapacitor Pack RECCO
    $193.73
    Save 35%
    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 40 Pack
    $379.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    1.82 to 1.94 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 70 Pack
    $429.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    2.13 to 2.37 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    OspreyKyte 38 Pack - Women's
    $210.00
    21 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
    Top Rated
    Black DiamondTrail Vista 28 Pack
    $189.95
    7 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.14 to 2.29 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI Co-opPassage 55+10 Pack - Kids'
    $179.00
    6 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.25 lbs
    Features:
    Reservoir Compatible
    OspreyEja 48 Pack - Women's
    $260.00
    15 reviews with an average rating of 3.6 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
    DeuterSpeed Lite Pro 23 SL Pack - Women's
    $130.00
    14 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    23 liters
    Weight:
    1.05 lbs
    Features:
    Reservoir Compatible
    Top Rated
    MatadorBeast 28 Technical Pack
    $150.00
    21 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    1.5 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash Air 50 Pack - Women's
    $299.00
    33 reviews with an average rating of 3.9 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    49 to 51 liters
    Weight:
    1.75 to 1.87 lbs
    Features:
    Ultralight
    Reservoir Compatible
    ALPS MountaineeringCaldera 75 Pack
    $187.73
    Save 24%
    compared to  $249.99
    1 reviews with an average rating of 2.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 liters
    Weight:
    5.69 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    MYSTERY RANCHRadix 31 Pack - Women's
    $152.93
    Save 30%
    compared to  $219.00
    3 reviews with an average rating of 3.7 out of 5 stars
    Gear Capacity:
    28.8 liters
    Weight:
    3.11 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAriel 55 Pack - Women's
    $325.00
    27 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    52 to 55 liters
    Weight:
    4.77 to 4.82 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyExos 48 Pack - Men's
    $260.00
    36 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
    Top Rated
    MatadorBeast 18 Technical Pack
    $140.00
    18 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.31 lbs
    Features:
    Reservoir Compatible
    OspreyStratos 36 Pack - Men's
    $220.00
    29 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.28 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    MammutDucan Spine 50-60 Pack - Women's
    $167.73
    Save 35%
    compared to  $259.95
    2 reviews with an average rating of 3.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    3.11 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreyAura LT 65 Pack - Women's
    $320.00
    11 reviews with an average rating of 3.6 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
    OspreySirrus 36 Pack - Women's
    $220.00
    13 reviews with an average rating of 3.8 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.15 lbs
    Features:
    Reservoir Compatible
    Raincover Included
61–90 of 246 products
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