This is a vintage bulk lot of 13 novelty promotional plastic cowboy hats manufactured for the Phillips 66 Petroleum Company. Formed from lightweight, vacuum-molded white plastic, each hat features a classic cattleman crease crown layout accented by a thin black vinyl strap band. The front of each crown displays the iconic black, white, and red Phillips 66 highway shield logo emblem decal. These hats were distributed as promotional giveaways at service stations, regional fairs, or company events during marketing campaigns. The items show mild signs of age-related surface smudging, minor localized dust layer wear from storage stacking, and light edge curvature warping, which is typical for vintage molded plastic novelty wear.