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Black ONTAP ROAM portable water system with stored hose and Good Design Award winner badge
ONTAP ROAM™
ONTAP ROAM™
ONTAP ROAM™
Person lifting the ONTAP ROAM pump housing off its interchangeable water tank
Person using ONTAP ROAM to wash dishes at a coastal campsite
ONTAP ROAM connected to a charging cable in the back of a vehicle
NEW
Black ONTAP ROAM portable water system with stored hose and Good Design Award winner badge
ONTAP ROAM™
ONTAP ROAM™
ONTAP ROAM™
ONTAP ROAM™
Person lifting the ONTAP ROAM pump housing off its interchangeable water tank
Person using ONTAP ROAM to wash dishes at a coastal campsite
ONTAP ROAM connected to a charging cable in the back of a vehicle

ONTAP ROAM™

EMPTY DOM REMOVE PROTECTOR

High pressure showers anywhere you go

$349.00
$349.00 $399.00
Save $50.00
  • Water at the push of a button, no complicated setups
  • Proper pressure for showers, dishes and dirty gear
  • Jerry can sized, modular tanks, go further between refills
EMPTY DOM REMOVE PROTECTOR
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EXPAND YOUR WATER CAPACITY

MADE FOR LIFE OUTDOORS

  • Portable Shower: at camp, surf or off-grid
  • Camp Kitchen: dishes sorted without the hassle
  • Gear Rinse Station: boots, boards & bikes
  • Drinking Water: made from food-grade materials
  • 2026 Good Design Awards Winner 🏆
  • USB-C rechargeable battery
  • 40 PSI High Pressure
  • Heats up to 42°C in the sun
  • 120 mins run time per charge
PRODUCT DESCRIPTION

Built for life off the grid, ONTAP ROAM™ gives you reliable, pressurised water at the push of a button. Its integrated rechargeable battery delivers 40 PSI of consistent pressure and up to six minutes of rinse time from a full 16L tank—no vehicle connection, plumbing or manual pumping required.

The compact design fits standard jerry-can dimensions, with integrated hose storage and interchangeable tanks that make it easy to carry more water when the journey demands it. Food-grade, UV-stabilised materials and an IP65 water- and dust-resistant construction help it stand up to dust, salt and long kilometres on the road.

Use it to shower, rinse sandy gear, clean dishes or keep your campsite running smoothly. Recharge via USB-C, let the sun warm the water when conditions allow, and enjoy dependable water wherever you pull up.

TECH SPECS
  • Water Tank Capacity: 16 L
  • Modular Design: Interchangeable water tanks
  • Dimensions: W17.9cm x L34.8cm x H46.0cm
  • Pressure/Flow Rate: 40 PSI / 2.6 L per min
  • Rinse time: Up to 6 min of shower/rinse time from a single 16L tank
  • Battery Type/Capacity: 3200 mAh / 34.5 Wh (120 minutes runtime)
  • Charging Input: 4.5-20V / 3A - USB-C
  • Charging Time: Approx. 75 minutes at 3A (Fast charging)
  • Water-resistant & dustproof: IP65 rated
  • Materials: Made from food-grade material - UV Stabilised
  • Pump switch: Auto diaphragm switch
  • Breather valve: Auto breather valve
  • Quick connectors: Valved and watertight
  • Solar heated: up to 42 degrees from the sun
  • Spray Gun: 10 function
  • Includes: Pump housing, hose & spray gun, suction cup mount, USB-C cord
  • Weight (empty): 4.8kg
  • Weight (full): 21kg
  • Operating Temperature: 0 °C to 60 °C
  • Charging Temperature: 0 °C to 45 °C
  • Internal BMS: with high and low temp cutoffs for charging and operating for battery safety
SHIPPING AND DELIVERY

Free shipping on orders over $150. All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. Orders received on or around a public holiday may be delayed by us to 3 business days. You will receive another notification when your order has shipped...

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RETURNS AND REFUNDS

We have a 30-day return policy for AU orders, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, you will just need the receipt or proof of purchase. At ONTAP Products we stand behind our gear and understand the need to fit your setup. If you're not completely happy with your gear, let us know within 30 days and we will accept the return no questions asked. We will even cover return shipping...

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Black ONTAP ROAM portable water system with stored hose and Good Design Award winner badge

ONTAP ROAM™

$349.00
$349.00 $399.00

Meet the ONTAP ROAM™, our newest off-grid water system that will have all your mates as...

FROM ONE ADVENTURER TO ANOTHER

A WATER SYSTEM THAT ACTUALLY WORKS

After years chasing adventures, our founder Harrison was done with gear that couldn’t keep up. So he designed something different: an off-grid water system built for dust, salt, and distance.

Every unit is complete and modular from day one, with the tank, battery, hose, and spray head all included. Swap tanks to extend your range or travel light for quick weekend escapes. Built tough. Battery-powered. Ready when you are.
ONTAP ROAM™

FOR EVERY EXPEDITION

BUILT TO ROAM

Engineered for expedition. Water on demand, wherever the journey takes you.

RINSE ANYWHERE

Post surf rinse to wash off the day wherever you’ve parked.

BATTERY POWERED

120min of runtime, full recharge in approximately 75min at 3A for true portability.

CONSISTENT PRESSURE

No hand pumping, no water dribbles - just steady, reliable pressure.

GEAR DOWN

Blast the salt, sand and mud off everything you ride.

30-DAY RETURNS

Changed your mind? Refund any product within 30 days for a full refund, no questions asked.

BACKED BY OUR WARRANTY

Every ONTAP product comes with a 2 year warranty that we stand behind so you can adventure with confidence.

FREE SHIPPING

We are committed to fast and affordable shipping, Free Shipping over $150 with AU Post.

ENGINEERED TO PERFORM

With a decade of design and engineering expertise, we relentlessly innovate and refine to create the best products possible.

PROUDLY AUSTRALIAN

WATER ONTAP ANYWHERE

We build high quality, rugged, portable water systems that stand up to the realities of outdoor life: sand, salt, dust and long days away from a tap. Our flagship product is the ONTAP ROAM, a complete off grid water system designed and engineered in Australia.

Every product in our range is designed around the same idea. Clean, pressurised water wherever you stop, whether that is a quick rinse after the beach, a shower at camp, or a full setup for weeks on the road.

ONTAP Products

GET THE ROAM™
Rundown

Your go-anywhere, off-grid water system.

Built for the road.
Designed for the details.

Every feature of ROAM was designed for life off the grid: consistent pressure, effortless setup, and modular flexibility that grows with your adventures.

Battery Powered

120min of runtime, full recharge in approximately 75min at 3A. ROAM is always ready, no setup needed.

Quality, Rugged Materials

Food-grade, UV-stabilised, and field-tested tough. ROAM is real gear for real Aussie adventures, not a gadget.

Consistent Pressure

No hand pumping, no water dribbles - just steady, reliable pressure from the first drop to the last.

Modular Tanks

Swap tanks to increase your water supply. Designed in standard jerry can dimensions, so they perfectly fit your rig.

“This new ONTAP ROAM is a game changer for anyone! The compact slick design, fast charging, long lasting battery is very good. We love that we can now use our ontap anywhere and in any car, with it being chargeable.”

ASH, N
Verified Customer

OUR SATISFIED
CUSTOMERS

WATER SYSTEM COMPARISON

ROAM™ vs.
Original

New design. Upgraded performance. ROAM™ steps up from the Original with automatic pumping, an auto breather valve and six minutes of rinse time. More convenience, longer rinses and less effort on every adventure.

ROAM™
ROAM™
ORIGINAL
ORIGINAL
Jerry Can Dimensions W17.9cm x L34.8cm x H46.0cm W17.9cm x L34.8cm x H46.0cm
Power Source Battery Powered 12V Power Cord
Diaphragm Pump Auto on/off switch Manual on/off Switch
Breather Valve Auto breather valve Manual Breather Valve
Rinse Time 6 Minutes 5 Minutes
Water Capacity 16L Interchangeable Tanks 22L Fixed Tank
Explore Original

Frequently Asked Questions

How long will a tank last from full to empty?

Rinse time depends on the hose setting selected; however, you will get over 6 minutes of consistent pressure on the shower setting.

Can you remove the hose from the unit?

Yes, you can! The hose is detachable via a quick connector that is stop valved to ensure it's completely watertight when disconnected.

Is the ROAM food-grade?

Yes, the ROAM is made from food-grade materials.

How does the ROAM maintain consistent pressure?

A built-in pump and 3200 mAh lithium-ion battery keep water ready, pressurised, and easy to use.

What’s the difference between ROAM and ONTAP ORIGINAL?

Compared to the Black Edition, ROAM delivers higher pressure, interchangeable modular design, battery power, and swappable modular tanks for more flexibility on the go.

Is the water heated?

You can easily enjoy heated water with ROAM™! The water system heats water using solar energy, so simply allow the sun to heat it up, and enjoy a warm shower after a day outdoors.

Will the ONTAP Insulated Cover fit the ROAM?

The current insulated cover will not fit the ROAM perfectly, as it is designed specifically for the ONTAP ORIGINAL.

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We've got you covered.

30 DAYS RISK FREE

Try ROAM for 30 days. If it's not right for you, return it in any condition for a full refund.

FREE SHIPPING OVER $150

We offer free shipping on all orders over $150.

FREE RETURNS

Australian orders include free 30-day returns, including used and sale items. Proof of purchase is required. International returns must be unused and in original packaging; return shipping is at your cost.

2-YEAR WARRANTY

Includes a 2-year warranty for peace of mind on every adventure.
Learn More

OUT THERE WITH OUR COMMUNITY.

Stories, setups and reviews from the people taking ONTAP to campsites, coastlines and everywhere in between.

DEXON® | On-Tap Roam - Built Together

Good design starts with listening. Great design starts with innovative thinking. Add true modularity and portability, and you get something that just makes sense, enter the ONTAP Roam.

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FIRST LOOK - The ONTAP ROAM Review!

The wait is finally over! We are getting an exclusive first look at the brand-new ONTAP ROAM. This will cover everything you need to know before buying.

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The Ultimate Camping Water Setup?

Fold In The Map has been putting the ONTAP ROAM to the test in remote New Zealand. From off-grid campsites to life on the road, he's been using the ROAM in real-world conditions

Featured Product: ONTAP ROAM™

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6.5k subscribers

Your go-anywhere off-grid water system.

Powered by a built-in rechargeable battery, ROAM provides consistent, pressurised water at the push of a button. Perfect for camping, overlanding, beach days, vanlife, remote travel, and off-grid living.

Featured Product: ONTAP ROAM™

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ONTAP ROAM™ | The Ultimate Off-Grid Water System

Designed to endure dust, salt, and kilometres ahead, ROAM delivers real pressure and real freedom wherever you roam. No power cord. No plumbing. No hand pumping. No fuss.

Featured Product: ONTAP ROAM™

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