Best Water Storage Tanks Under $150 Ranked

10 water tanks and container kits under $150.

Last updated: November 9, 2026

Under $150 buys a pack of 5- to 7-gallon containers, a small poly tank or a mid-size kit. Kits give the most gallons for the money; small tanks cost more per gallon.

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Best Water Storage Tanks Under $150: Under 25 gallons

  1. Reliance Aqua-Tainer 7 Gallon, 2-Pack
    #1 of 93.3Full review

    For camping and small emergency stashes in a proven rigid 7-gallon jug.

    Amazon $69.99
    $69.99
    14 gal$5Included
  2. RomoTech Domed Tank 16 Gal (Natural)
    #2 of 93.0Full review

    For a mid-sized translucent reservoir where seeing the level matters more than the price per gallon.

    Amazon $143.99
    $143.99
    16 gal$90.8 in. outlet
  3. Legacy 5-Gallon Stackable Water Tanks, 4-Pack
    #3 of 92.9Full review

    For a first emergency-water stash of small, stackable tanks that one person can carry.

    Amazon $127
    $127
    20 gal$6.35Included
  4. RomoTech Domed Tank 8 Gal (Natural)
    #4 of 92.8Full review

    For a small, light translucent tank on a bench or in a truck bed, at a high price per gallon.

    Amazon $128.99
    $128.99
    8 gal$16.120.8 in. outlet
  5. Scepter 5 Gallon Water Container, 4-Pack
    #5 of 92.7Full review

    For car camping, boats and grab-and-go emergency water in a familiar military-style can.

    Amazon $118.79
    $118.79
    20 gal$5.94Included
  6. Saratoga Farms 5-Gallon Stackable Containers, 20 Gallons
    #6 of 92.7Full review

    For 20 gallons of portable emergency water in standard 5-gallon containers.

    Amazon $119.98
    $119.98
    20 gal$6None
  7. Scepter 5 Gallon Water Container, 2-Pack
    #7 of 92.6Full review

    For car camping, boats and grab-and-go emergency water in a familiar military-style can.

    Amazon $69.03
    $69.03
    10 gal$6.90Included
  8. Scepter 5 Gallon Water Container
    #8 of 92.2Full review

    For car camping, boats and grab-and-go emergency water in a familiar military-style can.

    Amazon $58.37
    $58.37
    5 gal$11.67Included
  9. Norwesco 16 Gallon Flat Bottom Utility Tank
    #9 of 92.0Full review

    For a compact 16-gallon utility water tank on a trailer or truck bed; no potable rating is published.

    Amazon $132
    $132
    16 gal$8.25None

Best Water Storage Tanks Under $150: 25 to 49 gallons

  1. Reliance Aqua-Tainer 7 Gallon, 4-Pack
    #1 of 13.3Full review

    For camping and small emergency stashes in a proven rigid 7-gallon jug.

    Amazon $149.99
    $149.99
    28 gal$5.36Included