Abstract: An apparatus including a base portion having a first surface and an opposing second surface; and a protrusion extending from the second surface, the protrusion including a first portion including a sidewall extending from the second surface at an angle less than 90°, and a second portion extending from the first portion, the protrusion having dimensions to fit within a consuming opening of a lid of a transportable beverage container. Also an apparatus including a base portion and a protrusion extending from the surface including a sidewall portion that is beveled at an angle less than 90°. Also a method including inhibiting liquid in a beverage container from escaping through a consuming opening in a lid of the container utilizing a beveled protrusion extending from a base of an apparatus.

Abstract: An apparatus to seal an opening in a lid of a beverage lid. The apparatus may be for a single use or a plurality of uses. In addition, the apparatus may take the form of a key fob.