Abstract: Liquid reservoirs, cartridge assemblies and related systems and methods are disclosed. An example implementation includes an apparatus that includes a body, a cover, and a lid assembly. The body includes a top surface and a storage chamber having an opening at the top surface. The cover covers or is positioned within the opening of the storage chamber. The lid assembly is coupled to the top surface and covers the opening of the storage chamber. The top surface and the first portion define a plenum. The cover is at least one of piercable, breakable, or movable to allow the storage chamber to be fluidly coupled to the plenum without venting the plenum to atmosphere.

Abstract: A hinge assembly for a grill of the type which includes a cover and a bowl, each having a front wall, a rear wall, two side walls and four rounded corners. A handle is formed on a front end of the cover, and a plurality of legs are formed from a bottom portion of the bowl. The cover and the bowl are connected by a hinge assembly having two hinge sets, each including first and second hinge members, each of the hinge members having first and second ends, the first ends are respectively pivoted to an inner surface of the cover, and the second ends are pivoted with each other by a connecting element extending through a first slot formed in the side wall of the bowl. The second end of the second hinge member having a second slot formed therein through which the connecting element extends.