K540GXPBona FideField Strip

2 options


Bona Fide™ Field Strip vertical profile
Bona Fide™ Field Strip profile horizontal
Bona Fide™ Field Strip angled tip
Bona Fide™ Field Strip angled back
Bona Fide™ Field Strip angled feature highlight
Bona Fide™ Field Strip angled feature highlight
Bona Fide™ Field Strip angled feature highlight
Video Thumbnail
Video Thumbnail


Gray / D2 Steel / Aluminum Handle

Choose Your Blade Steel

An homage to his roots.

World-renowned designer Ken Onion made Hawaii home many years ago. So, to pay tribute to his deep love of the island’s rich culture and verdant landscape, he designed the Bona Fide™ everyday carry folding knife to suggest the shape of a traditional Hawaiian waʻa, or canoe. And with Field Strip Gen II, it’s just as powerful as it looks.
  • Easy Maintenance Field Strip – take apart your knife for cleaning without tools
  • Smooth Opening IKBS™ ball bearing pivot deploys the blade smooth
  • Superior Performance D2 blade steel for excellent edge retention
  • Fast Opening Flipper deploys the blade fast
  • Lightweight And Strong Aluminum handle combines strength with minimal weight
  • Low Profile Deep carry clip rides low in the pocket
Ken Onion portrait

DesignerKen OnionKaneohe, Hawaii

Ken is the real deal. The youngest ever inductee into the Blade Magazine Hall of Fame in 2008, Ken is recognized as one of the most innovative and successful knife designers of all time. In 1996 he created the first commercially successful assisted opening mechanism, and 20 years later unveiled his award-winning Field Strip Technology. Now, this world-changing innovation sets a new standard with Field Strip Gen II technology, a reinvention that’s bound to live up to its name.

Designer Bio