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Internal Frame Daypacks

(65 products)
Products (65)
Remove frame-type filter:Internal Frame
Sort: Best Match
    Top Rated
    GregoryArrio 24 Pack
    $149.95
    5 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    OspreyManta 24 Hydration Pack - Men's
    $220.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Gear Capacity:
    24 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.4 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    DeuterTrail 18 Pack - Men's
    $83.93
    Save 30%
    compared to  $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
    Mountain HardwearJMT 35 L Pack - Women's
    $116.73
    Save 35%
    compared to  $180.00
    12 reviews with an average rating of 3.9 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    2.58 to 2.59 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyManta 34 Hydration Pack - Men's
    $240.00
    7 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    34 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.54 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    GregorySalvo 8 H2O Hydration Pack - Men's
    $89.73
    Save 35%
    compared to  $139.95
    2 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    8 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.78 lbs
    Features:
    Hipbelt Pockets
    REI OUTLET
  • Sale Ends Today
    NEMOResolve 25 L Endless Promise Pack - Men's
    $134.89
    Save 25%
    compared to  $179.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    2.4 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyMira 32 Hydration Pack - Women's
    $164.73
    Save 25%
    compared to  $220.00
    34 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    32 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.39 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    REI OUTLET
    GregoryZulu 20 LT Pack - Men's
    $110.73
    Save 30%
    compared to  $159.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    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
    GregoryArrio 28 Pack
    $159.95
    0 reviews
    Gear Capacity:
    28 liters
    Weight:
    2.07 lbs
    Features:
    Reservoir Compatible
    Top Rated
    MatadorBeast 18 Technical Pack
    $148.95
    18 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.31 lbs
    Features:
    Reservoir Compatible
    NEMOResolve 35 L Endless Promise Technical Active Pack - Men's
    $152.73
    Save 30%
    compared to  $219.95
    2 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    37.5 liters
    Weight:
    2.89 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    GregoryJade 24 LT Pack - Women's
    $124.73
    Save 26%
    compared to  $169.95
    12 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.24 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends Today
    NEMOResolve 25 L Endless Promise Pack - Women's
    $134.89
    Save 25%
    compared to  $179.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringBaja 40 Pack
    $102.73
    Save 35%
    compared to  $159.99
    1 reviews with an average rating of 1.0 out of 5 stars
    Gear Capacity:
    40 liters
    Weight:
    2.38 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    DeuterTrail 28 SL Pack - Women's
    $155.00
    13 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.37 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreyKestrel 38 Pack - Men's
    $220.00
    41 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    36 to 38 liters
    Weight:
    4.07 to 4.24 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends Today
    Top Rated
    NEMOPersist 30 L Endless Promise All-Adventure Pack - Men's
    $172.39
    Save 25%
    compared to  $229.95
    19 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    31 liters
    Weight:
    3.2 lbs
    Features:
    Reservoir Compatible
    OspreyDownburst 34 Pack
    $239.73
    Save 25%
    compared to  $320.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.27 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreySkimmer 20 Hydration Pack - Women's
    $140.00
    8 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    20 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.27 lbs
    ALPS MountaineeringHydro Trail 15 Hydration Pack
    $75.73
    Save 45%
    compared to  $139.99
    0 reviews
    Gear Capacity:
    15 liters
    Liquid Capacity:
    3 liters
    Weight:
    2.25 lbs
    Features:
    Raincover Included
    REI OUTLET
    OspreyDownburst 36 Pack
    $239.73
    Save 25%
    compared to  $320.00
    4 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    4.84 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    YETISkala 32 L Pack - Women's
    $300.00
    1 reviews with an average rating of 3.0 out of 5 stars
    Gear Capacity:
    32 liters
    Weight:
    3.3 lbs
    Features:
    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
    Top Rated
    OspreySkimmer 16 Hydration Pack - Women's
    $120.00
    5 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    16 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.05 lbs
  • Sale Ends Today
    Top Rated
    GraylMission EXP 35 Pack
    $239.89
    Save 25%
    compared to  $319.95
    16 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    4.74 lbs
    Features:
    Reservoir Compatible
    OspreySkarab 18 Hydration Pack - Men's
    $120.00
    4 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    18 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.14 lbs
    OspreyDownburst 24 Pack
    $224.73
    Save 25%
    compared to  $300.00
    3 reviews with an average rating of 2.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    3.1 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreySkarab 22 Hydration Pack - Men's
    $140.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    22 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    1.36 lbs
31–60 of 65 products
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