The most common items exchanged tend to be small and generally inexpensive, but the best gifts all represent something from your area that is unique or you're well known for (like the idea of cowboy hats or fools gold). My daughter always liked items that had the team or clubs name on it so she could look back at them to spark memories of that team.

We generally bring enough to hand out 15 items at each of 12 matches. That generally will cover an extra challenge match or tie breaker game(s) and have a few to hand to coaches or officials, as well...