Kydex is a thermoplastic material which has properties that allow it to be heat-formed into different shapes – which makes it perfect for knife sheaths

Steel: Sandvik 12C27 (stainless)

Designed for everyday practicality without compromising performance

Featuring dark-stained curly birch handles and razor-sharp 15N20 carbon steel blades

Casström No.10 SFK Fixed Blade Knife - Oak Handle Model:With Firesteel Kydex is a thermoplastic materialThe Enduring Strength of Oak. The Casstrm No. 10 Swedish Forest Knife is built to thrive in the harsh realities of wilderness life. This iconic Scandinavian bushcraft knife has earned the trust of outdoorsmen around the world. More than just a knife, the No. 10 is a dependable field companion crafted with precision, durability, and real world functionality at its core. As the very first bushcraft knife created by Casstrm, it holds a special place in