Water PORT Day Tank 3.85 Gallon Portable Camp Shower & Pressurized Water Tank

The WaterPORT Day Tank 3.85 Gallon Portable Camp Shower provides a practical source of pressurized water for camping, overlanding, desert trips, beach days, off-road adventures, and remote vehicle travel. Designed to mount directly to a 4×4, pickup, trailer, RV, or other adventure vehicle, it keeps usable water close at hand without requiring a conventional powered pump system for initial pressurization.

One of the Day Tank’s most useful features is its ability to pressurize while filling from a household garden hose. Connect the water supply through the quick-connect fill system, and the incoming water pressure fills and pressurizes the tank at the same time. This eliminates the need to manually pump the tank before heading out.

With a 3.85-gallon capacity, the Day Tank offers enough water for common campsite and trail-side tasks while remaining compact enough for vehicle mounting. Use it to rinse muddy recovery equipment, clean boots, wash hands, rinse sand from feet, clean camping gear, spray down bikes, or take a quick outdoor shower after a long day on the trail.

The included high-pressure spray nozzle and 8-foot coiled hose provide useful reach around the vehicle. The adjustable spray setup makes the system suitable for everything from personal rinsing to cleaning dirty off-road equipment.

Mounting flexibility is another major advantage. Compatible mounting solutions include hitch, bar, platform, and bed rail configurations, allowing the Day Tank to be integrated with truck beds, roof baskets, roll bars, trailer setups, RV ladders, ATV structures, and other suitable mounting points. This makes it a versatile solution for both dedicated overland builds and weekend adventure vehicles.

The tank measures approximately 25.5 inches long, 7.5 inches wide, and 11 inches high. It weighs around 18 lb empty and 42 lb when full, so mounting strength needs to be considered carefully. For off-road vehicles, the mounting system should be secured to a structurally appropriate location that can handle the additional weight and vibration encountered on rough terrain.

At RK Custom, we see an onboard water system as one of the most practical additions to a properly equipped touring or overland vehicle. The WaterPORT Day Tank is particularly useful for UAE and GCC trips where sand, dust, heat, and remote travel make accessible water valuable for both personal cleanup and equipment maintenance.

Whether fitted to a Toyota Land Cruiser, Nissan Patrol, Jeep Wrangler, Ford Bronco, Toyota Tundra, pickup truck, trailer, or dedicated overland build, the WaterPORT 3.85 Gallon Day Tank provides a compact and convenient way to carry pressurized water wherever the journey takes you.