Porcupine TiSlim | Ti + Satin 154CM - A4801The Vosteed Porcupine TiSlim takes their well loved Porcupine design and trims it down into something far more carry friendly without losing what made it popular in the first place. At just 8mm thick, this is Vosteeds slimmest take on the Porcupine yet, and the first in their Slim lineup to feature their top liner lock. Its a mechanism many already trust for its balance of strength and ease of use, and here it pairs nicely with a thin, slicey 3. 04"