Heres an item that works for solo adventures and group outings.

"Circles" Etched Business Card Case, designed by Verner Panton. This card case's design is etched into the mirror chrome finished metal. Lacquer is hand applied in the etched parts of the design. ACME's logo is stamped on the back. The card case is presented in a black ACME box with a black sleeve.

A simple addition that makes a noticeable difference.