Theory Knife Handle - Blade:Titanium Obsidian Filigree DLC / Black Mirror DLC A minimalist shift in design

A minimalist shift in design that doesn’t compromise on utility

The KeyBar works the best with flat keys

and offers great organization options with its quick-access front pocket and zippered inner compartment

Laptop sleeve for 16" slim device

The slimmest notebook wallet for note-taking on the go

Theory Knife Handle - Blade:Titanium Obsidian Filigree DLC / Black Mirror DLC A minimalist shift in designTheory Knife is built around a clear idea: a folding knife should be simple, durable, and dependable. Its clean lines, flat titanium handles, and precise machining create a balanced tool that feels solid and natural in hand. The titanium frame lock folder features a wide 20CV drop point blade known for excellent edge retention and reliable cutting performance. The blade runs on ceramic bearings for smooth, consistent action. A steel reinforced lock