A complete step-by-step guide. In this workshop volume, David Hölter demonstrates how to design and create a leather sheath using frame construction for a fixed-blade knife. He explains the fundamental principles and presents various versions in different styles. This allows the reader not only to replicate a specific sheath but also to receive guidance for independent work with their own designs. This volume provides detailed descriptions of two knife sheaths: - Frame-stitched sheath with a separate Mexican loop - Frame-stitched sheath with snap closure. Every step, from the initial sketch to the final treatment of the leather, is clearly explained with words and images. For each sheath, you will also find a pattern as a template. A general introduction to materials and tools rounds out this volume.