So upending a five gallon can every time you need a cup full of water is simpler than the pump?
I've had a set up similar to @CALIFORNIAGOLD for ever. It's simple and effective, but I've had the hose shift and leak a full five gallons in the back of the cruiser while off-road
Nice. I've used a similar setup for years, but without the fancy rack.
Recently bought a 60 litres caravan water tank that suits flat on the floor in the back, and I stack gear on top.
Got it cheap, but it's not ideal.
It uses gravity feed too. Super simple.
Ironman send to have a couple of...