Travel tumbler for beverage dispensing

A beverage containment apparatus, comprising:

• a cylindrical body having one or more walls, including:
• a sloping lip at an opening on one end;
• an interior portion of the body;
• and
• a base;
• a lid having a closed end and an open end on an opposite side of the closed end, wherein the open end is configured to detachably couple to the body;
• and
• a splash guard configured to detachably couple to the interior portion of the body proximate to the sloping lip, wherein the splash guard includes:
• a plurality of apertures spaced around an outer circumference of the splash guard;
• a disk portion that extends in a lateral direction;
• and
• an outer circumference portion that surrounds the disk portion, wherein the outer circumference portion extends toward the opening of the cylindrical body while the splash guard is coupled to the body.