Spyderco Bug C133P Folding Knife

The Spyderco Bug: Micro-Sized Functionality

The Spyderco Bug represents the pinnacle of miniaturization in the folding knife world. This is a fully functional slipjoint folder that proves size doesn't determine capability—only intention.

Design & Features

Blade & Edge

• 1.27" flat-ground blade in 3Cr13MoV stainless steel
• Plain edge for reliable cutting performance
• Exceptionally sharp and ready to work

Handle & Operation

• Stainless steel construction with a flat profile
• Spyderco's trademark round hole for smooth, intuitive opening
• More user-friendly than traditional nail nicks
• Lanyard hole sized for chain or keychain attachment

Customization & Carry

The Bug's flat handle surface makes it an ideal candidate for personalization. Whether you're looking to add engraving for a gift, create a custom piece of wearable jewelry, or simply mark your knife as your own, the Bug accommodates these desires without compromise.

At the smallest folder in Spyderco's lineup, the Bug is equally at home on a keychain, in a pocket, or suspended from your neck. It's the kind of knife that proves you don't need size to have capability—just the right design.

About Spyderco

Spyderco has earned its reputation as a leader in cutlery through relentless innovation and commitment to quality. With manufacturing resources across the U.S., Japan, Taiwan, Italy, and China, and a portfolio of patents and industry awards, Spyderco delivers knives trusted by users worldwide.