Originally Posted by Telly

Here's the helmet/hat mount kit (sold separately but overall still worth the cost of buying the set).
http://www.blackburndesign.com/flea-...l#.UQRmiL_jQoc


Another thing is the support by Blackburn... the velcro strap on my unit got worn down quickly because I have a tendency to over tighten everything, so after a few months I needed to replace it and wrote an email to BB asking where I can purchase a replacement in my country. The representative in Europe was kind enough to mail two replacements free of charge which arrived within a few days of my email. Also had the same experience with SKS last week.

Have to give credit where credit's due!