A beverage container lid (10; 30; 70) for attachment to a beverage container containing a beverage, the beverage container lid comprising: an interior cover (14; 34) having a pair of openings (52, 54) to allow passage of the beverage in the beverage container through the interior cover, the interior cover comprising: a reservoir bottom; a well portion extending downward and outward from an edge of the reservoir bottom to form a well; a pair of retaining walls (42, 44), each retaining wall extending upward and outward from the reservoir bottom and flanking a side of the well portion and a side of one of the pair of openings, each retaining wall extending inward past an edge of the opening; and an outer lip (18; 38) extending around an outer edge of the reservoir bottom, the well portion, and the retaining walls and formed to receive a rim of the beverage container; an exterior cover (12; 32; 72) having an outer edge, the exterior cover comprising: a flat portion extending inward from the outer edge of the exterior cover; and a spout (20; 40) extending upward from the flat portion; a hinge (16; 36) connecting the interior cover to the exterior cover and foldable to orient the exterior cover over the interior cover; wherein the interior cover, the exterior cover, and the hinge are arranged such that, the spout is located above the well portion; and each retaining wall contacts the flat portion of the exterior cover; characterized in that: the interior cover further comprises an inner lip extending inward from the outer edge of the interior cover, the outer edge of the exterior cover being sized to be received by the inner lip; and the exterior cover further comprises a pair of indentations (27, 29) in the flat portion of the exterior cover, wherein, when the hinge is folded and the outer edge of the exterior cover is received by the inner lip of the interior cover, the pair of retaining walls of the interior cover is received by the pair of indentations of the flat portion of the exterior cover, thereby preventing the beverage in the beverage container from flowing directly from the openings to the spout. an interior cover (14; 34) having a pair of openings (52, 54) to allow passage of the beverage in the beverage container through the interior cover, the interior cover comprising: a reservoir bottom; a well portion extending downward and outward from an edge of the reservoir bottom to form a well; a pair of retaining walls (42, 44), each retaining wall extending upward and outward from the reservoir bottom and flanking a side of the well portion and a side of one of the pair of openings, each retaining wall extending inward past an edge of the opening; and an outer lip (18; 38) extending around an outer edge of the reservoir bottom, the well portion, and the retaining walls and formed to receive a rim of the beverage container; an exterior cover (12; 32; 72) having an outer edge, the exterior cover comprising: a flat portion extending inward from the outer edge of the exterior cover; and a spout (20; 40) extending upward from the flat portion; a hinge (16; 36) connecting the interior cover to the exterior cover and foldable to orient the exterior cover over the interior cover; wherein the interior cover, the exterior cover, and the hinge are arranged such that, the spout is located above the well portion; and each retaining wall contacts the flat portion of the exterior cover; the interior cover further comprises an inner lip extending inward from the outer edge of the interior cover, the outer edge of the exterior cover being sized to be received by the inner lip; and the exterior cover further comprises a pair of indentations (27, 29) in the flat portion of the exterior cover, wherein, when the hinge is folded and the outer edge of the exterior cover is received by the inner lip of the interior cover, the pair of retaining walls of the interior cover is received by the pair of indentations of the flat portion of the exterior cover, thereby preventing the beverage in the beverage container from flowing directly from the openings to the spout.