The Hydro Cannon

The Hydro Cannon

 4.9 (269 Reviews)
$94.95
$94.95 $109.99
SAVE 13% Sold out

Buy Two Get One Free!

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This product has limited availability.
97% Sold
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How it Works

The Hydro Cannon is fully electric and works with a patented rapid refill system: dunk the end into clean water, push the trigger forward, and it instantly reloads—no pumping required.

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1 Year Warranty + 30 Day Return Policy

Every Hydro Cannon is backed by our 1-Year Warranty, giving you peace of mind that your blaster is built to last. Plus, if you’re not completely satisfied, you’re covered by our 30-Day Return Policy—simply send it back for a full refund. Both are outlined in our policies, so you can shop with total confidence.

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Specifications

Length: 43 cm

Range: Up to 20 meters (65 feet)

Fire Rate: 120+ shots per minute

Battery: Lithium Ion

Certification: CE Certified

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The Hydro Cannon

The Hydro Cannon

$94.95
$94.95 $109.99
SAVE 13% Sold out
View full details

Reload in Seconds

Forget wasting time with clunky pumps or running back for water. With the Hydro Cannon’s built-in auto-reload, you’re never out for long:

  1. Dip the barrel into any water source.
  2. Push the trigger forward.
  3. Fully loaded and pressurised — ready to fire in under 10 seconds.

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Free Returns

100% Satisfaction Guarantee

Thousands are Already Experiencing the Hype 🔥

    Here’s what over 31,000 people had to say…

    96%

    loved the constant high-pressure blasts.

    99%

    said it’s the most fun they’ve had all summer.

    97%

    would buy another as a gift.

    Don’t take it from us, hear from people like you.

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    Auto Refill Intake

    Refills and repressurises The Hydro Cannon it under ten seconds.

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    Fast-Fire Action

    Blast out up to 120 shots per reload to dominate every water fight.

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    Smart Pressure Technology

    Provides constant powerful pressure and gives up to 50 shots with a 20m range.

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    Lithium-ion Battery

    Equipped with a high-capacity lithium-ion battery, and fast charger included.

    Trustpilot reviews

    Excellent 4.8 / 5

    (Based on 2846 reviews)

    • Absolutely insane!

      The Hydro Cannon blasts water way farther than I expected — my friends didn’t stand a chance!

      Max. R

    • Game-Changer!

      I didn’t have to pump once. The built-in reloading makes battles so much faster and crazier!

      Jake. L

    • Most Fun Ever!

      Backyard battles have never been this wild. Nonstop blasting and laughter guaranteed!

      Sam. K

      FAQs

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      Does it hurt to get hit?

      The blasts pack a punch you can feel, but nothing that stings. It’s all part of the fun — you’ll know you’ve been tagged, but you’ll be ready to keep battling in seconds.

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      How do I refill the Hydro Cannon?

      Simply push the trigger forward to draw water from any source and let the Hydro Cannon auto-repressurize in seconds. No running inside, no waiting — just nonstop blasting fun.

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      How far can it shoot?

      Up to 20 metres of high-pressure blasts — perfect for taking control of the battlefield.

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      Can kids use it safely?

      Absolutely! It’s designed for all ages — fun, powerful, and safe to play with.

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      Does it require batteries or electricity?

      Yes! The Hydro Cannon runs on powerful rechargeable batteries and comes with a fast charger — ready to blast again in no time.