The ornamental design for a pop up emblem for a sports cap brim, as shown and described.
FIG. 1 is a perspective view of a pop up emblem for a sports cap brim as shown in an upright position;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a top perspective view of the pop up emblem for a sports cap brim as shown in a laid flat position
FIG. 4 is a side perspective view of the pop up emblem for a sports cap brim as shown in an upright position; and,
FIG. 5 is a bottom perspective view thereof.
The long dashed broken line showing of the headwear article illustrates the environment of the claimed design and forms no part of the claimed design. The broken lines of the pop up emblem for a sports cap brim depict portions of the article that form no part of the claimed design.