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Internal Frame Hiking Backpacks

(271 products)
Products (271)
Remove frame-type filter:Internal Frame
Sort: Best Match
    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
    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
    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 1.9 lbs
    Features:
    Ultralight
    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
    Top Rated
    Mountain HardwearAMG 105 Pack
    $490.00
    28 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    105 to 109 liters
    Weight:
    5.13 to 5.24 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryWander 70 Pack - Kids'
    $179.89
    Save 25%
    compared to  $239.95
    17 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    3.4 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Jul 6
    GregoryArrio 28 Pack
    $119.89
    Save 25%
    compared to  $159.95
    0 reviews
    Gear Capacity:
    28 liters
    Weight:
    2.07 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryStout 70 Pack - Men's
    $259.95
    13 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    3.65 lbs
    Features:
    Reservoir Compatible
    DeuterAircontact Core 60 + 10 Pack - Men's
    $300.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 liters
    Weight:
    5.19 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Jul 6
    Top Rated
    OspreySkarab 30 Hydration Pack - Men's
    $119.99
    Save 25%
    compared to  $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
    NEMOResolve 25 L Endless Promise Pack - Women's
    $179.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Jul 6
    OspreyAether Plus 85 Pack - Men's
    $359.99
    Save 25%
    compared to  $480.00
    28 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    83 to 85 liters
    Weight:
    6.08 to 6.35 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryStout 45 Pack - Men's
    $219.95
    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
    New arrival
    MountainsmithZerk 25 Pack
    $139.73
    Save 26%
    compared to  $189.95
    0 reviews
    Gear Capacity:
    28.5 liters
    Weight:
    1.74 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyEja 48 Pack - Women's
    $265.00
    18 reviews with an average rating of 3.8 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
    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
  • Sale Ends Jul 6
    Top Rated
    OspreyPoco Child Carrier
    $299.99
    Save 25%
    compared to  $400.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    7.67 lbs
    Weight Capacity:
    48.5 lbs.
    GregoryKalmia 60 Pack - Closeout - Women's
    $215.73
    Save 30%
    compared to  $309.95
    4 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 60 liters
    Weight:
    4.41 to 4.48 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    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
    Mountain HardwearDirettissima 55 L Pack
    $450.00
    9 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 56 liters
    Weight:
    4.7 to 4.84 lbs
    Features:
    Reservoir Compatible
    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
    OspreyAura AG 65 Pack - Women's
    $370.00
    54 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 to 65 liters
    Weight:
    4.47 to 4.6 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyDownburst 24 Pack
    $208.73
    Save 30%
    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
    GregoryFocal 48 Pack - Men's
    $249.95
    22 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    44 to 52 liters
    Weight:
    2.54 to 2.76 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opTraverse 60 Pack - Men's
    $269.00
    11 reviews with an average rating of 3.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 62 liters
    Weight:
    4.5 to 4.81 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    DeuterTrail 25 Pack
    $92.73
    Save 31%
    compared to  $135.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.25 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreyAriel 65 Pack - Women's
    $206.73
    Save 35%
    compared to  $320.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 liters
    Weight:
    4.85 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    ExpedLightning 60 Pack
    $299.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    2.65 to 2.81 lbs
    Features:
    Ultralight
    Reservoir Compatible
    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
    OspreyAce 50 Pack - Kids'
    $210.00
    3 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included
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