Pocket tools are compact, multi-functional devices designed for convenience and portability. They often combine several tools into one small unit, making them ideal for everyday tasks, repairs, or outdoor activities. Common features include screwdrivers, knives, bottle openers, and pliers, all designed to fit easily in a pocket or on a keychain. These tools are popular among hikers, campers, and DIY enthusiasts due to their versatility and ease of use. Many pocket tools are made from durable materials like stainless steel, ensuring they can withstand various conditions. Their compact size makes them accessible for quick fixes or emergencies.