Hi Luca,
search amazon for boat flag or nautical flag and you should find one. There are also clips available to fix it to your Offroad flag stick...
Regards,
Felix
@M.Seidam Thank you very much for the drive, it was a lot of fun and I am still asking for more - looking forward to Saturday. It was a pleasure to meet you finally after our forum interaction, thank you for the good evaluation of my driving skills.
@rest of the team: It was a lot of fun with you - great team spirit!