The SOG Ultra is a highly sought-after knife from the renowned brand SOG. It is incredibly thin, allowing it to conveniently fit inside a wallet. Due to its immense popularity, SOG has introduced an upgraded version called the Ultra XR. The standout feature of this knife is the XR lock, which enables effortless one-handed operation, regardless of whether you are right or left-handed. If you desire a knife that is slim and lightweight enough to effortlessly slip into your pocket, yet possesses the strength and capability to make a statement when needed, then the SOG Ultra XR is the perfect choice for you. If you're impressed by what you've seen so far, be sure to explore our wide range of exceptional SOG folding knives available for purchase!