Spyderco Buttonup 3.27" Carbon Fiber Folding Knife
Spyderco's Buttonup features a 3.27" black blade with full-flat grind in 8Cr13MoV steel, carbon fiber and G-10 laminate handle, and reliable button lock mechanism for field-ready performance.
Spyderco Buttonup: Refined Everyday Carry
The Buttonup represents Spyderco's commitment to practical knife design. This folder delivers the cutting performance serious users demand in a package that works equally well in the workshop or the field.
Blade Design & Steel
3.27-inch blade with a full-flat grind profile cuts efficiently through rope, cordage, and general camp tasks. The 8Cr13MoV stainless steel holds an edge well and resists corrosion—a sensible choice for outdoor use where maintenance may be limited.
Handle Construction
The handle combines carbon fiber and G-10 laminate for a balance of lightweight strength and durability. This construction resists moisture and temperature extremes, making it suitable for varied conditions. The black finish maintains a professional appearance whether you're working in the field or carrying daily.
Deployment & Security
The button lock mechanism offers intuitive one-handed opening and secure blade retention. This proven design has earned trust among professionals and outdoor enthusiasts alike.
Why Choose This Knife
The Buttonup is built for users who value reliability over flash. It's the kind of knife that disappears into your pocket and reappears exactly when you need it—sharp, secure, and ready to work.
