How to Install Your Cap Flags Baseball Cap Accessories

Installing Cap Flags is quick and easy - our patent-pending mounting system requires no tools and protects your cap while keeping your flags secure.

Blue baseball cap showing ventilation holes marked for CapFlags installation

1

Prep Your Cap

  • Choose which vent holes you want to decorate (works with all standard baseball caps, fitted hats, and snapbacks)
  • Clean area around vent holes if needed
  • Pro tip: Start with the center back for symmetrical designs
Close-up of the CapFlags base mount showing how it fits through cap ventilation holes

2

Install the Base

  • Insert the CapFlags Base Mount through the vent hole from underneath
  • The threaded post should point outward
  • Keep one finger under the base for support
Side view of a blue cap with CapFlags mount threaded post sticking through ventilation hole

3

Secure the Mount

  • Place the Cap over the threaded post
  • Twist clockwise until it stops naturally
  • No tools needed - hand-tight is perfect
Blue baseball cap with Rainbow, Checkered Race, or USA Flags ready to be installed, demonstrating installation

4

Add Your Flag

  • Select your desired flag
  • Holding at the base of the flag pole push the flag pole straight into the top hole
  • You'll feel a satisfying grip when it's seated properly

Pro Tips 🎯

  • Work on a flat surface for easier installation
  • Install one Cap Flag at a time
  • For perfect symmetry, start with the center holes
  • Flags can be changed anytime - just pull out and push in new ones
  • Compatible with all standard baseball cap ventilation holes

Troubleshooting 🔧

  • Base spinning? Hold it steady from underneath while tightening
  • Flag won't insert? Make sure the Cap is fully tightened
  • Need more help? Watch our installation video