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Hiking Backpacks Under $100

(138 products)
Products (138)
Sort: Best Match
    Top Rated
    REI Co-opDitty Sacks - Set of 3
    $22.95
    9 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    2 to 7 liters
    Weight:
    0.18 lbs
    Top Rated
    GregoryNano Waist Pack
    $28.73
    Save 28%
    compared to  $39.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    111 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    3.5 liters
    Weight:
    0.46 lbs
    REI OUTLET
    Top Rated
    CotopaxiBatac 24 L Del Dia Pack
    $85.00
    455 reviews with an average rating of 4.9 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    1.06 lbs
    Features:
    Reservoir Compatible
  • Sale Ends Sep 1
    Top Rated
    Sea to SummitUltra-Sil Compression Sack
    $26.19 - $41.19
    Save 25%
    compared to  $34.95 - $54.95
    110 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    5 to 35 liters
    Weight:
    0.12 to 0.26 lbs
    REI Co-opFlash 18 Print Pack
    $39.95
    224 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.59 lbs
    Features:
    Reservoir Compatible
    REI Co-opTrail 5 Waist Pack
    $49.95
    44 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    5 liters
    Weight:
    0.56 lbs
    GregoryNano 22 H2O Hydration Pack
    $99.95
    60 reviews with an average rating of 4.4 out of 5 stars
    Gear Capacity:
    22 liters
    Liquid Capacity:
    3 liters
    Weight:
    1.21 lbs
    Top Rated
    MountainsmithTour Lumbar Pack
    $94.95
    5 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    9 liters
    Weight:
    1.57 lbs
  • Sale Ends Sep 1
    CamelBakCrux 3L Reservoir - 3 Liters
    $31.49
    Save 25%
    compared to  $42.00
    283 reviews with an average rating of 3.6 out of 5 stars
    Liquid Capacity:
    100 fl. oz.
    Weight:
    8 ounces
    OspreyHydraulics Reservoir - 3 Liters
    $50.00
    96 reviews with an average rating of 3.5 out of 5 stars
    Liquid Capacity:
    101.4 fl. oz.
    Weight:
    8.3 ounces
    Dimensions:
    17 x 7.7 x 0.4 in.
    REI Co-opDuck's Back Pack Rain Cover - Small
    $29.95
    2 reviews with an average rating of 4.5 out of 5 stars
    Dimensions:
    21.5 x 13 x 11.75 in.
    Volume:
    35-45
    Weight:
    4 ounces
    Top Rated
    GregorySwift 16 H2O Hydration Pack - 2024 - Women's
    $89.73
    Save 25%
    compared to  $119.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    8 reviews with an average rating of 4.5 out of 5 stars
    Gear Capacity:
    16 liters
    Liquid Capacity:
    2 liters
    Weight:
    1.17 lbs
    REI OUTLET
    OspreyHydraulics LT Reservoir - 1.5 Liters
    $40.00
    42 reviews with an average rating of 4.2 out of 5 stars
    Liquid Capacity:
    50.7 fl. oz.
    Weight:
    5.4 ounces
    Dimensions:
    13.4 x 7.7 x 0.4 in.
    ALPS MountaineeringReservoir 3.0 Hydration Reservoir - 3 Liters
    $26.73
    Save 23%
    compared to  $34.99
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    13 reviews with an average rating of 3.7 out of 5 stars
    Liquid Capacity:
    101 fl. oz.
    Weight:
    8 ounces
    Dimensions:
    16 x 8 in.
    REI OUTLET
    PatagoniaRefugito Daypack 12 L - Kids'
    $51.73
    Save 25%
    compared to  $69.00
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    0 reviews
    Gear Capacity:
    12 liters
    Weight:
    0.75 lbs
    REI OUTLET
    OspreyHydraulics LT Reservoir - 2.5 Liters
    $42.00
    58 reviews with an average rating of 3.9 out of 5 stars
    Liquid Capacity:
    84.5 fl. oz.
    Weight:
    5.9 ounces
    Dimensions:
    16.3 x 7.7 x 0.4 in.
    GregoryArrio 24 Pack - Plus Size
    $67.73
    Save 38%
    compared to  $109.95
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    7 reviews with an average rating of 4.1 out of 5 stars
    Gear Capacity:
    24 liters
    Weight:
    3.23 lbs
    Features:
    Reservoir Compatible
    Raincover Included
    REI OUTLET
    Top Rated
    CotopaxiBataan Del Dia Fanny Pack
    $32.50
    1547 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    3 liters
    Weight:
    0.19 lbs
    ALPS MountaineeringTempo 18 Pack
    $22.73
    Save 24%
    compared to  $29.99
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    18 liters
    Weight:
    0.37 lbs
    REI OUTLET
  • Sale Ends Sep 1
    CamelBakCrux 2L Reservoir - 2 Liters
    $29.99
    Save 25%
    compared to  $40.00
    284 reviews with an average rating of 3.6 out of 5 stars
    Liquid Capacity:
    70 fl. oz.
    Weight:
    7 ounces
  • Sale Ends Sep 1
    CamelBakArete 18 Hydration Pack
    $61.49
    Save 25%
    compared to  $82.00
    2 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    16.5 liters
    Liquid Capacity:
    1.5 liters
    Weight:
    0.77 lbs
  • Sale Ends Sep 1
    Top Rated
    Sea to SummitUltra-Sil Dry Bag - Set of 3
    $52.39
    Save 25%
    compared to  $69.95
    24 reviews with an average rating of 4.6 out of 5 stars
    Gear Capacity:
    3 to 8 liters
    Weight:
    0.34 lbs
    Top Rated
    REI Co-opTrail 2 Print Waist Pack
    $29.95
    33 reviews with an average rating of 4.8 out of 5 stars
    Gear Capacity:
    2 liters
    Weight:
    0.25 lbs
    Top Rated
    OspreyUltraLight Pack Raincover - Large
    $47.50
    13 reviews with an average rating of 4.9 out of 5 stars
    Volume:
    50-75
    Weight:
    4.4 ounces
    RuffwearHitch Hiker Dog Pack Carrier
    $99.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Gear Capacity:
    7.5 to 22 liters
    Weight:
    1.3 to 1.72 lbs
    GregoryRaincover 50-80 L
    $42.95
    12 reviews with an average rating of 3.8 out of 5 stars
    Dimensions:
    5 x 5 x 2 in.
    Volume:
    50-80
    Weight:
    3.8 ounces
    Arc'teryxMantis 2 Waist Pack
    $50.00
    45 reviews with an average rating of 4.3 out of 5 stars
    Gear Capacity:
    2 liters
    Weight:
    0.42 lbs
    Top Rated
    HEROCLIPMedium Hanger
    $22.95
    83 reviews with an average rating of 4.9 out of 5 stars
    ALPS MountaineeringContour 30 Pack
    $68.73
    Save 31%
    compared to  $99.99
    Members use code LABORDAY2025 for an extra 20% off at REI Outlet
    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
    MYSTERY RANCHGallagator 15 Pack
    $68.93
    Save 30%
    compared to  $99.00
    5 reviews with an average rating of 4.2 out of 5 stars
    Gear Capacity:
    14 liters
    Weight:
    1.3 lbs
    Features:
    Reservoir Compatible
Sort: Best Match