The pack strap carry option with the @invaderconcepts Blade-Lok system.

https://invaderconcepts.com/products/the-blade-lok?_pos=1&_psq=Bla&_ss=e&_v=1.0

https://www.instagram.com/invaderconcepts?igsh=MzRlODBiNWFlZA==

https://www.topsknives.com/