Core77 - Blog • Jan. 23, 2026, 3 p.m.
What if you could modify your Swiss Army knife with modules of your choice? That's what Las-Vegas-based EDC company Keyport is enabling with their Versa58 system.
It's named for the keychain-sized Swiss Army Knives that are 58mm in length. Once you pop the knife's press-fit handle sides—called scales—off, you attach an interface plate, and then the Versa58 modules can be magnetically attached to that.
Thus far they offer an LED flashlight, a slide-out ballpoint pen and a USB-C flash drive. They also offer their own aluminum scales, with or without a pocket clip.