Black and white technical illustration of a golf bag with an umbrella, showing a detailed, labeled diagram of its funnel-shaped guide system.

FIG. 1 is a perspective view of a golf bag including a guided umbrella insertion system. FIG. 2 is an enlarged view of the funnel-shaped guide structure at the lower portion of the golf bag. FIG. 3 is a sectional view showing internal tapered surfaces directing the umbrella tip into the receiving region. FIG. 4 illustrates an embodiment in which the guide system is angled forward to correspond with a typical trolley orientation. FIG. 5 shows drainage apertures formed in the guide structure. FIG. 6 depicts an embodiment with flexible guiding fins to accommodate misaligned or rapidly inserted umbrella tips. See more