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Internal Frame Backpacks

(268 products)
Products (268)
Remove frame-type filter:Internal Frame
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    Top Rated
    OspreyTempest Pro 20 Pack - Women's
    $220.00
    5 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.16 lbs
    Features:
    Reservoir Compatible
    Top Rated
    Black DiamondSpeed 30 Pack
    $219.95
    21 reviews with an average rating of 4.9 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    30 liters
    Weight:
    2.07 to 2.17 lbs
    Features:
    Ultralight
    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
    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
    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
    RabMuon 50L Pack - Men's
    $270.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    2.2 lbs
    Features:
    Ultralight
    Reservoir Compatible
    OspreyTalon Pro 40 Pack - Men's
    $280.00
    6 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 to 42 liters
    Weight:
    3.18 to 3.32 lbs
    Features:
    Reservoir Compatible
    GregoryDeva 80 Pro Pack - Women's
    $329.73
    Save 25%
    compared to  $439.95
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 to 85 liters
    Weight:
    5.18 to 5.58 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryWander 50 Pack - Kids'
    $219.95
    5 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    Top Rated
    YETISkala 50 L Pack - Men's
    $375.00
    6 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    4.5 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringBoulder 30 Pack
    $89.73
    Save 30%
    compared to  $129.99
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    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
    NEMOPersist 45 L Endless Promise All-Adventure Pack - Women's
    $259.95
    10 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
    YETISkala 60 L Pack - Men's
    $400.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    4.6 lbs
    Features:
    Reservoir Compatible
    Top Rated
    MammutLithium 15 Pack - Women's
    $119.95
    8 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    1.52 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyAriel Plus 70 Pack - Women's
    $450.00
    13 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    68 to 70 liters
    Weight:
    5.54 to 5.8 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyMetron WP 25 Pack
    $213.73
    Save 25%
    compared to  $285.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    3 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.4 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OrtovoxHaute Route 30 S Pack - Women's
    $125.83
    Save 40%
    compared to  $210.00
    0 reviews
    Gear Capacity:
    30 liters
    Weight:
    2.82 lbs
    Black DiamondBeta Light 45 Pack
    $449.95
    12 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    1.98 to 2.09 lbs
    Features:
    Ultralight
    Reservoir Compatible
    GregoryMaven 68 Pack - Women's
    $319.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    64 to 68 liters
    Weight:
    3.51 to 3.59 lbs
    Features:
    Reservoir Compatible
    Black DiamondPursuit 15 Pack - Women's
    $179.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    15 liters
    Weight:
    1.11 lbs
    Features:
    Reservoir Compatible
    OspreyTempest Pro 40 Pack - Women's
    $280.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    38 to 40 liters
    Weight:
    2.86 to 3.01 lbs
    Features:
    Reservoir Compatible
    NEMOResolve 35 L Endless Promise Technical Active Pack - Women's
    $219.95
    5 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    35 liters
    Weight:
    2.72 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Sep 7
    GraylMission EXP 35 Pack
    $239.89
    Save 25%
    compared to  $319.95
    21 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    4.74 lbs
    Features:
    Reservoir Compatible
    OspreySoelden 22 Snow Pack
    $119.73
    Save 25%
    compared to  $160.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    Gear Capacity:
    22 liters
    Weight:
    2.2 lbs
    REI OUTLET
    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
    RabMuon ND50L Pack - Women's
    $270.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    2.18 lbs
    Features:
    Ultralight
    Reservoir Compatible
    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
    YETISkala 40 L Pack - Men's
    $325.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    3.4 lbs
    Features:
    Reservoir Compatible
    GregoryFocal 48 Pack - Men's
    $249.95
    23 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
    YETISkala 32 L Pack - Men's
    $300.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    32 liters
    Weight:
    3.3 lbs
    Features:
    Reservoir Compatible
181–210 of 268 products
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