Tube holder incorporating keyring attachment

FIG. 1 is a top perspective view of a tube holder incorporating a keyring attachment;

FIG. 2 is a front elevation view holding a tube thereof,

FIG. 3 is a back elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right elevation view thereof.

The broken lines showing a tube depict environmental subject matter only and form no part of the claimed design. Both the right and left views of the tools are mirror images to their respective views and therefor not shown.