A canister with a novel dispensing aperture is described. The aperture is located within a continuous surface opposite the seamed canister end. By thus locating the aperture, canister contents may be dispensed or sipped without the interference of debris-collecting grooves, seam edges, and sharp angles typical of canisters with dispensing apertures located on seamed ends.

A tube assembly is disclosed. The tube assembly may include a tube with an outer diameter and an inner diameter. The tube may have a cylindrical shape. The tube assembly may also include a top integrally formed with the tube such that the tube and the top are a monolithic structure. The top may include an outer lid, a cap with a cap pull tab protruding outwards from the tube assembly, and a breakable portion disposed between the cap and the outer lid. The breakable portion may be configured to be relatively structurally weaker than surrounding areas to allow for breaking off and separating completely the cap at the breakable portion.

A can end comprising an angled disk that descends from the rim of a beverage can, into the cavity of the beverage can at an angle. The can end comprises an angle of preferably 15-degrees to allow for a user to comfortably drink from the beverage can without the angled disk of the can end, touching the nose of the user. The can end includes a tab, a rivet, and a lid wherein a normal force applied to the tab will punch out the lid to reveal an opening wherein liquid may exit through the can end.