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Hiking Backpacks Under $100

(149 products)
Products (149)
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    REI Co-opTrail 25 Pack
    $99.95
    166 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-opFlash 22 Pack
    $35.83 - $59.95
    545 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    0.88 lbs
    Features:
    Reservoir Compatible
    Top Rated
    OspreyDaylite Pack
    $70.00
    338 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    13 liters
    Weight:
    1.08 lbs
    Features:
    Reservoir Compatible
    The North FaceBorealis Trail Pack
    $89.93 - $140.00
    21 reviews with an average rating of 4.0 out of 5 stars
    Gear Capacity:
    26 liters
    Weight:
    1.86 lbs
    Features:
    Reservoir Compatible
    Top Rated
    REI Co-opTarn 18 Pack - Kids'
    $59.95
    40 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1 lbs
    Features:
    Reservoir Compatible
    REI Co-opFlash 22 Print Pack
    $35.83 - $59.95
    545 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    0.88 lbs
    Features:
    Reservoir Compatible
    Top Rated
    GregoryNano 16 Pack
    $47.73
    Save 31%
    compared to  $69.95
    120 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    16 liters
    Weight:
    0.98 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    OspreySportlite 25 Pack
    $93.73
    Save 25%
    compared to  $125.00
    76 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    25 liters
    Weight:
    1.75 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    REI Co-opTrail 2 Waist Pack
    $17.83 - $34.95
    60 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    2 liters
    Weight:
    0.25 lbs
  • Sale Ends Apr 5
    GregoryInertia 24 H2O Hydration Pack - Closeout - Men's
    $75.73
    Save 45%
    compared to  $139.95
    15 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    24 liters
    Liquid Capacity:
    2 liters
    Weight:
    1.73 lbs
    Features:
    Hipbelt Pockets
    REI OUTLET
    Top Rated
    REI Co-opTarn 12 Pack - Kids'
    $49.95
    31 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    12 liters
    Weight:
    0.75 lbs
    Features:
    Reservoir Compatible
    Top Rated
    REI Co-opTrailmade Hydration Sling
    $69.95
    9 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    4.5 liters
    Liquid Capacity:
    750 liters
    Weight:
    0.44 lbs
    GregoryNano 20 Pack
    $66.73
    Save 25%
    compared to  $89.95
    15 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    20 liters
    Weight:
    1.2 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    CotopaxiElqui 18 L Del Dia Pack
    $90.00
    5 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    18 liters
    Features:
    Reservoir Compatible
    Top Rated
    GregoryArrio 18 Pack
    $57.73
    Save 35%
    compared to  $89.95
    12 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
    REI Co-opFlash 18 Pack
    $44.95
    254 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.59 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Apr 5
    Top Rated
    GregoryInertia 18 H2O Hydration Pack - Closeout - Men's
    $64.73
    Save 46%
    compared to  $119.95
    13 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    18 liters
    Liquid Capacity:
    2 liters
    Weight:
    1.22 lbs
    REI OUTLET
    GregoryJuno 24 Pack - Women's
    $96.73
    Save 35%
    compared to  $149.95
    7 reviews with an average rating of 3.9 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.93 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    Arc'teryxMantis 16 Pack
    $96.73
    Save 25%
    compared to  $130.00
    9 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    16 liters
    Weight:
    1.54 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    REI Co-opTrailmade 10 Hydration Pack
    $74.95
    7 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    10 liters
    Liquid Capacity:
    1.5 liters
    Weight:
    0.56 lbs
  • 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
    CotopaxiElqui 18 L Pack
    $90.00
    39 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.06 lbs
    Features:
    Reservoir Compatible
    PatagoniaTerravia Pack 22 L
    $96.73
    Save 30%
    compared to  $139.00
    3 reviews with an average rating of 3.3 out of 5 stars
    Gear Capacity:
    22 liters
    Weight:
    1.48 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    GregoryNano 18 Pack
    $55.73
    Save 30%
    compared to  $79.95
    11 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    1.06 lbs
    Features:
    Reservoir Compatible
    REI OUTLET
    Top Rated
    GregoryNano 18 H2O Hydration Pack
    $89.95
    71 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    18 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.18 lbs
  • Sale Ends Apr 5
    GregorySalvo 16 H20 Hydration Pack - Men's
    $79.73
    Save 46%
    compared to  $149.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    16 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.82 lbs
    Features:
    Hipbelt Pockets
    REI OUTLET
    Top Rated
    REI Co-opLightweight Compression Stuff Sack
    $19.95 - $26.95
    33 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    5 to 20 liters
    Weight:
    0.17 to 0.24 lbs
    Top Rated
    OspreyDaylite Jr. Pack - Kids'
    $33.73
    Save 25%
    compared to  $45.00
    32 reviews with an average rating of 4.7 out of 5 stars
    Gear Capacity:
    10 liters
    Weight:
    0.56 lbs
    REI OUTLET
    Top Rated
    CotopaxiBatac 24 L Del Dia Pack
    $90.00
    517 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.06 lbs
    Features:
    Reservoir Compatible
    ALPS MountaineeringContour 30 Pack
    $58.73
    Save 41%
    compared to  $99.99
    3 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    30 liters
    Weight:
    1.75 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    REI Co-opFlash 18 Print Pack
    $44.95
    254 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.59 lbs
    Features:
    Reservoir Compatible
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