Up until recently, Caravan Park operators would normally allow you to discharge grey water straight onto their lawns or garden beds. This practice is now disallowed at most parks meaning that you have to store your greywater until acceptable disposal is possible. 

This tank from FIAMMA of Italy is made out of durable blow-moulded plastic with an inbuilt handle and wheels that work well, even on gravel. This makes handling the weight of 40 litres easy. 

The inlet and outlet connections make for easy and no-mess disposal. It can also be used to store/dispose of black water, but we see the most common application is for greywater. Entirely washable/rinseable.

Capacity: 40 litres

Dimensions: 810(H) x 410(W) x 200(D)mm

Empty weight: 3.5kg