Skip to search results
loaded 265 results

Internal Frame Backpacks

(265 products)
Products (265)
Remove frame-type filter:Internal Frame
Sort: Best Match
    Only at REI
    GregoryBaltoro 65 Pack - Men's
    $369.95
    0 reviews
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    60 to 70 liters
    Weight:
    4.72 to 5.25 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAtmos AG LT 50 Pack - Men's
    $300.00
    10 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 to 53 liters
    Weight:
    4 to 4.18 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    New arrival
    GregoryArrio 22 Pack
    $81.73
    Save 25%
    compared to  $109.95
    0 reviews
    Gear Capacity:
    22 liters
    Weight:
    14.79 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyAriel 55 Pack - Women's
    $350.00
    29 reviews with an average rating of 4.6 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
    GregoryParagon 50 Pack - Men's
    $279.95
    3 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
    DeuterTrail 18 Pack - Men's
    $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
    REI Co-opTrailmade 60 Pack - Women's
    $189.00
    0 reviews
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    3.19 to 3.31 lbs
    Features:
    Reservoir Compatible
    OspreyAether Plus 100 Pack - Men's
    $490.00
    19 reviews with an average rating of 4.3 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
    New arrival
    GregoryZulu 28 LT Pack - Men's
    $134.73
    Save 25%
    compared to  $179.95
    0 reviews
    Gear Capacity:
    28 liters
    Weight:
    2.47 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreyAce 50 Pack - Kids'
    $210.00
    2 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.63 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Sierra DesignsGigawatt 60 L Pack
    $88.73
    Save 40%
    compared to  $149.95
    6 reviews with an average rating of 3.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    4.5 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    New arrival
    GraylMission EXP 30 Pack
    $299.95
    10 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    4.1 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryFocal 58 Pack - Men's
    $269.95
    30 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    54 to 62 liters
    Weight:
    2.58 to 2.8 lbs
    Features:
    Ultralight
    Reservoir Compatible
    Only at REI
    Mountain HardwearKazam 45 Pack
    $295.00
    0 reviews
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    45 liters
    Weight:
    2.47 to 2.56 lbs
    Features:
    Ultralight
    Reservoir Compatible
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Women's
    $229.95
    3 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    3.07 lbs
    Features:
    Reservoir Compatible
    Top Rated
    DeuterSpeed Lite 13 Pack
    $60.00
    12 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    13 liters
    Weight:
    1.86 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyExos 48 Pack - Men's
    $265.00
    36 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    48 to 51 liters
    Weight:
    2.77 to 2.85 lbs
    Features:
    Reservoir Compatible
    OspreyAether 55 Pack - Men's
    $350.00
    47 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 to 58 liters
    Weight:
    5.03 to 5.06 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryParagon 60 Pack - Men's
    $299.95
    7 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    56 to 60 liters
    Weight:
    3.53 to 3.73 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GraylMission EXP 35 Pack
    $319.95
    12 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    4.74 lbs
    Features:
    Reservoir Compatible
    New arrival
    GregoryCitro 24 Pack - Men's
    $111.73
    Save 25%
    compared to  $149.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.02 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Men's
    $229.95
    15 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    31 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    OspreyTalon Pro 20 Pack - Men's
    $220.00
    10 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.25 lbs
    Features:
    Reservoir Compatible
    New arrival
    OspreyStratos 34 Pack - Men's
    $225.00
    0 reviews
    Gear Capacity:
    34 liters
    Weight:
    3.36 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryKatmai 55 Pack - Men's
    $231.73
    Save 25%
    compared to  $309.95
    9 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    4.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreyAtmos AG LT 65 Pack - Men's
    $320.00
    24 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
    OspreyAriel Plus 70 Pack - Women's
    $450.00
    12 reviews with an average rating of 4.7 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    68 to 70 liters
    Weight:
    5.54 to 5.8 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyTalon Pro 40 Pack - Men's
    $280.00
    4 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 to 42 liters
    Weight:
    3.18 to 3.32 lbs
    Features:
    Reservoir Compatible
    OspreyAriel 65 Pack - Women's
    $370.00
    41 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    62 to 65 liters
    Weight:
    4.85 to 4.89 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyTempest Pro 30 Pack - Women's
    $250.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    2.6 lbs
    Features:
    Reservoir Compatible
121–150 of 265 products
Sort: Best Match

Related Expert Advice articles