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Internal Frame Backpacks

(285 products)
Products (285)
Remove frame-type filter:Internal Frame
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    DeuterFox 30 + 4 Pack - Kids'
    $130.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    34 liters
    Weight:
    2.54 lbs
    Features:
    Reservoir Compatible
    Mountain HardwearKazam 60 Pack
    $315.00
    24 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    2.56 to 2.65 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    OspreyKestrel 38 Pack - Men's
    $220.00
    44 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    36 to 38 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyKyte 58 Pack - Women's
    $260.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    56 to 58 liters
    Weight:
    4.41 to 4.59 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryKalmia 50 Pack - Women's
    $231.73
    Save 25%
    compared to  $309.95
    5 reviews with an average rating of 4.8 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
    REI OUTLET
    DeuterTrail 18 Pack - Men's
    $83.93
    Save 30%
    compared to  $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
    OspreyKestrel LT 45 Pack - Men's
    $200.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    4.02 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryMaven 58 Pack - Women's
    $299.95
    12 reviews with an average rating of 3.9 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    54 to 58 liters
    Weight:
    3.4 to 3.51 lbs
    Features:
    Reservoir Compatible
    DeuterFox 40 + 4 Pack - Kids'
    $130.00
    2 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    2.78 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringFactor 40 Pack
    $124.73
    Save 30%
    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 MountaineeringExpedition 75 Pack
    $187.73
    Save 30%
    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
    Top Rated
    OspreyAtmos AG 50 Pack - Men's
    $350.00
    63 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
    NEMOResolve 25 L Endless Promise Technical Active Pack - Men's
    $124.73
    Save 30%
    compared to  $179.95
    8 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.4 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryJuno 24 H2O Hydration Pack - Women's
    $179.95
    82 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.93 lbs
    Features:
    Hipbelt Pockets
    New arrival
    OspreyMetron WP 25 Pack
    $213.73
    Save 25%
    compared to  $285.00
    2 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.4 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    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
    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
    Top Rated
    Mountain HardwearAMG 75 Pack
    $470.00
    27 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 to 78 liters
    Weight:
    4.82 to 4.96 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
    Top Rated
    NEMOPersist 45 L Endless Promise All-Adventure Pack - Women's
    $259.95
    9 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    42 liters
    Weight:
    3.42 lbs
    Features:
    Reservoir Compatible
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Women's
    $229.95
    4 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    3.07 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryParagon 50 Pack - Men's
    $279.95
    5 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
    Db JourneyBackcountry Snow Pack 25 L
    $199.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.98 lbs
    OspreyRenn 65 Pack - Womens
    $205.00
    10 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.6 to 3.79 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    DeuterAircontact Core 55 + 10 SL Pack - Women's
    $300.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.94 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
    Mountain HardwearAlakazam 45 Pack
    $575.00
    7 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    1.76 to 1.81 lbs
    Features:
    Ultralight
    Top Rated
    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
    OspreyAtmos AG LT 65 Pack - Men's
    $320.00
    28 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryBaltoro 65 Pack - Men's
    $369.95
    3 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    60 to 70 liters
    Weight:
    4.72 to 5.25 lbs
    Features:
    Reservoir Compatible
121–150 of 285 products
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