A simple jerry can is never a simple object

We are used to thinking of a "tank" as a plastic container and that's it, an object that is poor both in terms of its material and its shape. In fact, even considering the simplest canister this is made to ensure a secure closure, to be moved safely, often to be stacked neatly optimizing the space. If then, instead of the simplest canister, we think of canisters designed to respond to particular needs, we will be dealing with complex containers, made of materials resistant even to significant stresses, equipped with accessories that amplify their performance. 
In short, a jerry can is never just a simple jerry can; it is a working tool that often combines technologies, materials, and ergonomic studies to meet essential needs.
At PLASTIVALLE we build moulds and "suffer" Tanks of all kinds, large and small, from the simplest to the most complex, up to certified cans to guarantee safety in all kinds of activities.