Lalizas flexible water tanks can solve the problem of storing water on your boat as they are strong and flexible and can be fitted into any compartments where it would be impossible to install a rigid tank. Made of non-toxic PVC so they are suitable for drinking water. Supplied with the inlet and outlet fitting loose - so you can install them in a desirable location on the tank. Installing the fitting is a relatively simple task - full instructions are included with the tanks. Tanks are supplied with a valve fitted and have tie-down points built into the edge of the tank for easy installation.