A multi-tool is a versatile gadget that combines several tools into one compact device. Typically, it includes items like a knife, screwdriver, and pliers, making it handy for various tasks. Whether you're camping, fixing things around the house, or just need a quick tool, a multi-tool can be a lifesaver. These tools are designed for convenience and portability, often fitting easily in a pocket or on a keychain. Popular brands like Leatherman and Gerber offer a range of multi-tools, catering to different needs and preferences. With a multi-tool, you can tackle small jobs without carrying a full toolbox.