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Internal Frame Daypacks

(105 products)
Products (105)
Remove frame-type filter:Internal Frame
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    REI Co-opTrail 25 Pack
    $99.95
    188 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
    REI Co-opTrail 40 Pack - Men's
    $159.00
    56 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
    Top Rated
    OspreyTalon 22 Pack - Men's
    $175.00
    64 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
    Top Rated
    REI Co-opTrail 40 Pack - Women's
    $159.00
    31 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
    Top Rated
    OspreyTempest 22 Pack - Women's
    $175.00
    57 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
  • A Pride themed gift card that reads ‘R E I Co-op, outside with pride’ on a green background with clouds.

    Outside is for everyone

    Give them a head start on their next adventure with an REI gift card.

    Top Rated
    OspreyHikelite 26 Pack
    $135.00
    7 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    1.8 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    OspreyStratos 34 Pack - Men's
    $225.00
    4 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    34 liters
    Weight:
    3.36 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    New arrival
    MountainsmithZerk 40 Pack
    $164.73
    Save 26%
    compared to  $224.95
    0 reviews
    Gear Capacity:
    40 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    GregoryZulu 20 LT Pack - Men's
    $119.73
    Save 25%
    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
    OspreyTempest Pro 20 Pack - Women's
    $220.00
    4 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
    REI Co-opTraverse 35 Pack - Men's
    $179.00
    19 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    3.25 to 3.5 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    GregoryZulu 30 Pack - Men's
    $199.95
    69 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
    Top Rated
    OspreyStratos 24 Pack - Men's
    $200.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.95 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    OspreySirrus 24 Pack - Women's
    $200.00
    8 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
    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
    OspreyKestrel 38 Pack - Men's
    $220.00
    43 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
    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
    GregoryArrio 24 Pack
    $149.95
    6 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    GregoryJade 28 Pack - Women's
    $199.95
    52 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    28 liters
    Weight:
    2.92 to 3.05 lbs
    Features:
    Reservoir Compatible
    OspreyTempest 20 Pack - Women's
    $111.73
    Save 30%
    compared to  $160.00
    163 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
    GregoryJade 24 LT Pack - Women's
    $169.95
    30 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.23 lbs
    Features:
    Reservoir Compatible
    New arrival
    MountainsmithZerk 25 Pack
    $139.73
    Save 26%
    compared to  $189.95
    0 reviews
    Gear Capacity:
    28.5 liters
    Weight:
    1.74 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
  • The R E I Co-op Mastercard. Earn 15% total R E I rewards.

    Earn 15% in total rewards

    Get 5% on all REI Co-op purchases plus the 10% Co-op Member Reward you earn on eligible full-price purchases.



    Terms apply
    Top Rated
    DeuterSpeed Lite Pro 25 Pack - Men's
    $140.00
    17 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.04 lbs
    Features:
    Reservoir Compatible
    GregoryArrio 24 Pack
    $89.73
    Save 18%
    compared to  $109.95
    0 reviews
    Gear Capacity:
    24 liters
    Weight:
    1.87 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    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
    OspreyMira 24 Hydration Pack - Women's
    $220.00
    6 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    24 liters
    Liquid Capacity:
    2.5 liters
    Weight:
    3.28 lbs
    Features:
    Hipbelt Pockets
    Raincover Included
    Top Rated
    REI Co-opTraverse 35 Pack - Women's
    $179.00
    11 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    35 liters
    Weight:
    3.19 to 3.44 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    Top Rated
    GregoryZulu 24 LT Pack - Men's
    $169.95
    13 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    2.32 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyManta 34 Hydration Pack - Men's
    $240.00
    8 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
    NEMOResolve 25 L Endless Promise Pack - Men's
    $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
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