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Internal Frame Backpacks

(298 products)
Products (298)
Sort: Best Match
    ExpedLightning 40 Pack
    $239.95
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    2.53 to 2.62 lbs
    Features:
    Ultralight
    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
    DeuterTrail 16 SL Pack - Women's
    $83.93
    Save 30%
    compared to  $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
    GregoryDeva 70 Pack - Women's
    $399.95
    5 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    65 to 75 liters
    Weight:
    4.65 to 5.07 lbs
    Features:
    Reservoir Compatible
    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
    GregoryZulu 65 Pack - Men's Plus Sizes
    $299.95
    7 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    63 to 65 liters
    Weight:
    4.02 to 4.46 lbs
    Features:
    Reservoir Compatible
    OspreyAce 38 Pack - Kids'
    $175.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    38 liters
    Weight:
    2.98 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryWander 70 Pack - Kids'
    $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
    GregoryAmber 68 Plus Pack - Women's
    $259.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    3.82 lbs
    Features:
    Reservoir Compatible
    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
    YETISkala 60 L Pack - Men's
    $400.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    4.6 lbs
    Features:
    Reservoir Compatible
    OspreyKyte LT 65 Pack - Women's
    $220.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.06 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyAether Plus 100 Pack - Men's
    $490.00
    23 reviews with an average rating of 4.4 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
    GregoryBaltoro 100 Pro Pack - Men's
    $459.95
    0 reviews
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    95 to 105 liters
    Weight:
    5.56 to 6.08 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAriel 55 Pack - Women's
    $350.00
    30 reviews with an average rating of 4.5 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
    OspreySyncro 12 Hydration Pack
    $185.00
    0 reviews
    Gear Capacity:
    12 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    2.18 lbs
    Features:
    Raincover Included
    ExpedSkyline 20 Pack
    $159.95
    0 reviews
    Gear Capacity:
    20 liters
    Weight:
    1.74 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    Black DiamondTrail Vista 20 Pack
    $189.95
    6 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyKyte LT 45 Pack - Women's
    $200.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    3.74 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    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
    Top Rated
    OspreySkarab 30 Hydration Pack - Men's
    $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
    OspreyStratos 36 Pack - Men's
    $240.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.41 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyTempest 44 Pack - Women's
    $240.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    42 to 44 liters
    Weight:
    3.32 to 3.45 lbs
    Features:
    Reservoir Compatible
    OspreyTalon 44 Pack - Men's
    $240.00
    7 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 to 48 liters
    Weight:
    3.46 to 3.57 lbs
    Features:
    Reservoir Compatible
    MountainsmithZerk 20 Pack
    $179.95
    0 reviews
    Gear Capacity:
    20 liters
    Weight:
    1.74 lbs
    Features:
    Reservoir Compatible
    GregoryAmber 44 Plus Pack - Women's
    $219.95
    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
    GregoryAmber 44 Pack - Women's
    $219.95
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    44 liters
    Weight:
    2.8 lbs
    Features:
    Reservoir Compatible
    ExpedRidgeline 65 Pack
    $324.95
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    4.56 to 4.84 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyDownburst 26 Pack
    $224.73
    Save 25%
    compared to  $300.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Backcountry AccessFloat E2-25 Avalanche Airbag Pack
    $1,349.95
    0 reviews
    Gear Capacity:
    21 liters
    Weight:
    5.87 lbs
    Features:
    Avalanche Airbag
    Reservoir Compatible
Sort: Best Match

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