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Internal Frame Daypacks

(70 products)
Products (70)
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  • Sale Ends May 25
    REI Co-opTrail 25 Pack
    $74.89
    Save 25%
    compared to  $99.95
    173 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.81 to 1.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreySirrus 24 Pack - Women's
    $134.73
    Save 25%
    compared to  $180.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.56 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
  • Sale Ends May 25
    REI Co-opTrail 40 Pack - Men's
    $119.19
    Save 25%
    compared to  $159.00
    54 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    40 to 41 liters
    Weight:
    2.75 to 3 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyTempest 20 Pack - Women's
    $111.73
    Save 30%
    compared to  $160.00
    162 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    2.21 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends May 25
    Top Rated
    REI Co-opTrail 40 Pack - Women's
    $119.19
    Save 25%
    compared to  $159.00
    30 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    40 to 41 liters
    Weight:
    2.56 to 2.87 lbs
    Features:
    Reservoir Compatible
    Raincover Included
  • Sale Ends May 25
    Top Rated
    OspreyTempest 22 Pack - Women's
    $131.19
    Save 25%
    compared to  $175.00
    50 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    2.38 to 2.98 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyKestrel 38 Pack - Men's
    $156.73
    Save 25%
    compared to  $210.00
    25 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    4.07 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
  • Sale Ends May 25
    Top Rated
    OspreyTalon 22 Pack - Men's
    $131.19
    Save 25%
    compared to  $175.00
    60 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    2.38 to 2.98 lbs
    Features:
    Reservoir Compatible
    DeuterSpeed Lite Pro 23 SL Pack - Women's
    $140.00
    17 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    23 liters
    Weight:
    1.05 lbs
    Features:
    Reservoir Compatible
    OspreyStratos 36 Pack - Men's
    $164.73
    Save 25%
    compared to  $220.00
    13 reviews with an average rating of 3.5 out of 5 stars
    Gear Capacity:
    36 liters
    Weight:
    3.28 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    OspreyStratos 24 Pack - Men's
    $200.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.95 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyStratos 34 Pack - Men's
    $225.00
    2 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.36 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyMira 34 Hydration Pack - Women's
    $240.00
    0 reviews
    Gear Capacity:
    34 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.51 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    Top Rated
    GregoryArrio 22 Plus Pack
    $74.73
    Save 25%
    compared to  $99.95
    13 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    1.56 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreyHikelite 26 Pack
    $135.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    1.8 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    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
    GregoryJade 20 LT Pack - Women's
    $119.73
    Save 25%
    compared to  $159.95
    0 reviews
    Gear Capacity:
    20 liters
    Weight:
    2.14 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    OspreySirrus 34 Pack - Women's
    $225.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.25 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
  • Sale Ends May 25
    Top Rated
    REI Co-opTraverse 35 Pack - Men's
    $134.19
    Save 25%
    compared to  $179.00
    14 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    3.25 to 3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    DeuterSpeed Lite 21 Pack
    $85.00
    21 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    21 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreySirrus 24 Pack - Women's
    $200.00
    5 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    3.23 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryArrio 24 Pack
    $81.73
    Save 25%
    compared to  $109.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Arc'teryxMantis 26 L Pack
    $119.73
    Save 25%
    compared to  $160.00
    20 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    1.85 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Limited time only! The R E I Co-op Mastercard.

    Get $130 in value

    When approved for the REI Co-op Mastercard by May 25, you’ll get $30 in card rewards. Plus, you can earn a $100 REI gift card after your first non-REI purchase within 60 days from account opening. Terms apply.

    Mountain HardwearJMT 35 L Pack - Women's
    $116.73
    Save 35%
    compared to  $180.00
    10 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    2.58 to 2.59 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
    Top Rated
    GregoryArrio 18 Pack
    $61.73
    Save 31%
    compared to  $89.95
    13 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.39 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    DeuterSpeed Lite Pro 25 Pack - Men's
    $140.00
    15 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    NEMOResolve 25 L Endless Promise Technical Active Pack - Women's
    $124.73
    Save 30%
    compared to  $179.95
    11 reviews with an average rating of 4.2 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • Sale Ends May 25
    GregoryZulu 30 Pack - Men's
    $149.89
    Save 25%
    compared to  $199.95
    66 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    3.04 to 3.12 lbs
    Features:
    Reservoir Compatible
1–30 of 70 products
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