The 4 Gallon Rain Basin is our midsize tank. This tank size is a great mix of high capacity and portability. Like the 2 gallon tank, this tank can be mounted flat, vertically or upside down, and can easily fit in many locations.
Not only is this a pre-fillable water tank, the Rain Basin can also be used for rain collection! Simply remove the rain collection cap and set the tank on a flat surface. The indented side of the tank will funnel rain water into the collection port.
One of the most useful features – the built in water spout. The Rain Basin comes with a shut off valve water spout at the base of the tank. Instead of having to dismount your tank every time you need to access your water supply, leave your tank mounted and simply open the valve. This makes washing your hands or filling a water bottle quick and easy. This valve also allows you to attach accessories -like our Rain Flare Pressure Washer.