A folding bucket - Whatever next! We don't need to tell you how useful a bucket can be and you'll also know what a nuisance they are to store, especially on board a boat or caravan ? where they tend to get filled up with other stuff?well not this one! In use, it has a capacity of 11 litres, but folded up in its bag, measures just 1?" thick. The outward pressure of the contents keeps the sides stable. Measures 12" tall, 11" diameter when in use.