What is this for?

[mattbrfc]

http://www.savefile.com/files/1708233

Found it in back of the salvage clio i bought.

Thanks

 

[DrR]

Looks like a Charcole Canisiter

 

[mattbrfc]

Erm for what exactly, its got renault on lol, with like two connectors to slide pipes on the top, thought it was something to do we the drainage system on the clio and went under the grill covering the wiper linkage but cant anywhere it mounts.