ONTAP - ROAM
Your go-anywhere off-grid water system: designed to endure dust, salt, and kilometres ahead.
Real pressure. Real freedom. No power cord, no plumbing, no hand pumping, no fuss.
Finally, an off-grid water system that just works.
The Next Evolution in Off-Grid Water: Push-of-a-button simplicity
Two years of design. Countless hours of testing. Built within the same dimensions of a traditional jerry can.
ROAM™ was created to make off-grid water effortless: no setup, no compromise, just reliable flow wherever the road takes you. Built tough, battery-powered, and ready when you are.
1. Fill up. 16L of water capacity.
2. Unstrap hose. Integrated hose storage.
3. Press power. 40PSI constant, powerful pressure.
4. Enjoy. Over 6 minutes of steady rinse time.
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.
Tech Specs
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Water Tank Capacity: 16 L
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Modular Design: Interchangeable water tanks
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Dimensions: W17.9cm x L34.8cm x H46.0cm
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Pressure/Flow Rate: 40 PSI / 2.6 L per min
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Rinse time: Up to 6 min of shower/rinse time from a single 16L tank
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Battery Type/Capacity: 3200 mAh / 34.5 Wh (120 minutes runtime)
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Charging Input: 4.5-20V / 3A - USB-C
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Charging Time: Approx. 75 minutes at 3A (Fast charging)
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Water-resistant & dustproof: IP65 rated
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Materials: Made from food grade material - UV Stabilised
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Pump switch: Auto diaphragm switch
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Breather valve: Auto breather valve
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Quick connectors: Valved and watertight
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Solar heated: up to 42 degrees from the sun
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Spray Gun: 10 function
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Includes: Pump housing, hose & spray gun, suction cup mount, USB-C cord
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Weight (empty): 4.8kg
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Weight (full): 21kg
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Operating Temperature: 0 °C to 60 °C
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Charging Temperature: 0 °C to 45 °C
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Internal BMS: with high and low temp cutoffs for charging and operating for battery safety
Battery-Powered Performance
120min of runtime, full recharge in under 70min. ROAM is always ready, no setup needed.
Built to Last: Quality, Rugged Materials
Food-grade, UV-stabilised, and field-tested tough. ROAM is real gear for real Aussie adventures, not a gadget.
Consistent Pressure, Start to Finish
No pumps, no water dribbles - just steady, reliable pressure from the first drop to the last.
Modular Tanks That Move With You
Swap tanks to increase your water supply. Designed in standard jerry dimensions, so they perfectly fit your rig.
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.
24 months warranty