This is a Flow Controllable Pour Spout for the Military Water Cans by Scepter and LCI. This sale does not include a can, and will NOT fit on the Scepter MFC FUEL cans. The kit comes complete with a Modified Cap Assembly. Please see the demonstration video for more details. Additional modified caps are available if you wish to use this spout on more than one can. There are slight differences between the Scepter brand and the LCI brand caps, both in build and color, but they ARE interchangeable.