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Internal Frame Backpacks

(287 products)
Products (287)
Remove frame-type filter:Internal Frame
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    Top Rated
    OspreySkarab 30 Hydration Pack - Men's
    $150.00
    30 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
    OspreyEja 58 Pack - Women's
    $260.00
    53 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 58 liters
    Weight:
    2.72 to 2.82 lbs
    Features:
    Reservoir Compatible
    REI Co-opTraverse 60 Pack - Women's
    $249.00
    4 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 to 62 liters
    Weight:
    4.31 to 4.75 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    DeuterSpeed Lite 21 Pack
    $80.00
    10 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
    GregoryDeva 60 Pack - Women's
    $349.95
    42 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 65 liters
    Weight:
    4.61 to 4.96 lbs
    Features:
    Reservoir Compatible
    GregoryJade 28 Pack - Women's
    $199.95
    33 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.92 to 3.05 lbs
    Features:
    Reservoir Compatible
    Hyperlite Mountain GearSouthwest 55 Pack
    $379.00 - $399.00
    68 reviews with an average rating of 3.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    2.16 to 2.32 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Top Rated
    GregoryBaltoro 75 Pack - Men's
    $379.95
    105 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 to 80 liters
    Weight:
    4.8 to 5.4 lbs
    Features:
    Reservoir Compatible
    OspreyRook 50 Pack - Men's
    $180.00
    11 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
    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
    Top Rated
    DeuterSpeed Lite Pro 23 SL Pack - Women's
    $130.00
    11 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    23 liters
    Weight:
    1.05 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyKyte 38 Pack - Women's
    $200.00
    14 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
    OspreyKestrel 38 Pack - Men's
    $200.00
    19 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    36 to 38 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    Mountain HardwearAMG 105 Pack
    $460.00
    12 reviews with an average rating of 4.9 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
    GregoryJade 24 LT Pack - Women's
    $169.95
    21 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAether Plus 100 Pack - Men's
    $450.00
    12 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    98 to 100 liters
    Weight:
    6.39 to 6.69 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    Mountain HardwearAMG 75 Pack
    $440.00
    15 reviews with an average rating of 4.9 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
    Top Rated
    OspreyAether Plus 70 Pack - Men's
    $410.00
    23 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    68 to 70 liters
    Weight:
    5.61 to 6.17 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreySkarab 18 Hydration Pack - Men's
    $110.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    18 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.14 lbs
    DeuterAircontact Core 45 + 10 SL Pack - Women's
    $240.00
    25 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    4.31 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreySirrus 34 Pack - Women's
    $200.00
    20 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.04 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyEja 48 Pack - Women's
    $179.93 - $240.00
    10 reviews with an average rating of 3.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 to 48 liters
    Weight:
    2.67 to 2.76 lbs
    Features:
    Reservoir Compatible
    GregoryMaven 58 Pack - Women's
    $299.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    54 to 58 liters
    Weight:
    3.4 to 3.51 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash Air 50 Pack - Women's
    $299.00
    24 reviews with an average rating of 4.0 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
    OspreyRenn 65 Pack - Womens
    $190.00
    5 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.6 to 3.79 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI Co-opTraverse 35 Pack - Women's
    $159.00
    0 reviews
    Gear Capacity:
    35 liters
    Weight:
    3.19 to 3.44 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyKestrel 48 Pack - Men's
    $220.00
    16 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    46 to 48 liters
    Weight:
    4.44 to 4.62 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyRenn 50 Pack - Women's
    $180.00
    0 reviews
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyAura AG 65 Pack - Women's
    $340.00
    43 reviews with an average rating of 4.3 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
    Top Rated
    GregoryZulu 24 LT Pack - Men's
    $169.95
    9 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
31–60 of 287 products
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