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Internal Frame Backpacking Packs

(129 products)
Products (129)
Sort: Best Match
    REI Co-opTrailmade 60 Pack - Men's
    $179.00
    8 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    3.38 to 3.69 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash 55 Pack - Men's
    $219.00
    83 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    53 to 57 liters
    Weight:
    2.75 to 2.87 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opFlash Air 50 Pack - Men's
    $299.00
    41 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    49 to 51 liters
    Weight:
    1.81 to 1.94 lbs
    Features:
    Ultralight
    Reservoir Compatible
    REI Co-opTraverse 60 Pack - Men's
    $269.00
    7 reviews with an average rating of 3.7 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
    OspreyAtmos AG 65 Pack - Men's
    $370.00
    126 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.61 to 4.81 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    DeuterAircontact Core 65 + 10 Pack - Men's
    $181.93
    Save 30%
    compared to  $260.00
    45 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    75 liters
    Weight:
    4.96 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Nov 24
    Top Rated
    REI Co-opTarn 40 Pack - Kids'
    $83.29
    Save 30%
    compared to  $119.00
    12 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    2.44 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryBaltoro 65 Pack - Closeout - Men's
    $247.73
    Save 24%
    compared to  $329.95
    103 reviews with an average rating of 4.5 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    60 to 70 liters
    Weight:
    4.72 to 5.25 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyAether 65 Pack - Men's
    $345.00
    97 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 to 68 liters
    Weight:
    4.92 to 4.96 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Nov 24
    Top Rated
    OspreyExos 48 Pack - Men's
    $194.99
    Save 25%
    compared to  $260.00
    35 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
    Top Rated
    GregoryBaltoro 75 Pack - Closeout - Men's
    $262.73
    Save 24%
    compared to  $349.95
    80 reviews with an average rating of 4.6 out of 5 stars
    Trip Length/Capacity:
    Extended, Multiday
    Gear Capacity:
    70 to 75 liters
    Weight:
    4.8 to 5 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends Nov 24
    OspreyExos 58 Pack - Men's
    $209.99
    Save 25%
    compared to  $280.00
    80 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    58 to 61 liters
    Weight:
    2.84 to 2.94 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyKestrel 48 Pack - Men's
    $230.00
    23 reviews with an average rating of 4.5 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
    Top Rated
    DeuterAircontact Core 50 + 10 Pack - Men's
    $167.93
    Save 30%
    compared to  $240.00
    24 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    4.37 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAtmos AG 50 Pack - Men's
    $340.00
    43 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
    REI Co-opFlash 55 Pack - Women's
    $219.00
    78 reviews with an average rating of 4.3 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    53 to 57 liters
    Weight:
    2.62 to 2.75 lbs
    Features:
    Ultralight
    Reservoir Compatible
    OspreyRook 50 Pack - Men's
    $190.00
    17 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Weekend, Multiday
    Gear Capacity:
    50 liters
    Weight:
    3.6 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI Co-opPassage 55+10 Pack - Kids'
    $179.00
    6 reviews with an average rating of 3.7 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    65 liters
    Weight:
    3.25 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyAtmos AG LT 50 Pack - Men's
    $290.00
    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
    GregoryBaltoro 65 Pack - Men's
    $244.93
    Save 30%
    compared to  $349.95
    84 reviews with an average rating of 4.2 out of 5 stars
    Trip Length/Capacity:
    Multiday, Extended
    Gear Capacity:
    60 to 70 liters
    Weight:
    4.72 to 5.25 lbs
    Features:
    Reservoir Compatible
    REI Co-opTrailmade 60 Pack - Women's
    $179.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    60 liters
    Weight:
    3.25 to 3.62 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryBaltoro 75 Pack - Men's
    $265.93
    Save 30%
    compared to  $379.95
    121 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
    Top Rated
    OspreyAether Plus 70 Pack - Men's
    $445.00
    29 reviews with an average rating of 4.8 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    68 liters
    Weight:
    5.61 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Hyperlite Mountain GearSouthwest 55 Pack
    $399.00
    3 reviews with an average rating of 4.0 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    1.86 to 2.04 lbs
    Features:
    Ultralight
    Reservoir Compatible
    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
    OspreyAether Plus 85 Pack - Men's
    $475.00
    25 reviews with an average rating of 4.4 out of 5 stars
    Trip Length/Capacity:
    Extended
    Gear Capacity:
    85 liters
    Weight:
    6.23 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyExos Pro 55 Pack - Men's
    $320.00
    33 reviews with an average rating of 4.1 out of 5 stars
    Trip Length/Capacity:
    Multiday
    Gear Capacity:
    55 liters
    Weight:
    2.08 lbs
    Features:
    Reservoir Compatible
    OspreyAether Plus 100 Pack - Men's
    $485.00
    18 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
    GregoryParagon 48 Pack - Men's
    $179.73
    Save 21% - 25%
    compared to  $229.95 - $239.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    48 liters
    Weight:
    3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Hyperlite Mountain GearUnbound 40 Pack
    $369.00 - $389.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Trip Length/Capacity:
    Weekend
    Gear Capacity:
    40 liters
    Weight:
    1.92 to 2.05 lbs
    Features:
    Ultralight
Sort: Best Match

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