A pocket knife is a folding knife with one or more blades that fit inside the handle that can still fit in a pocket. It is also known as a jackknife or jack-knife.] Pocket knives are versatile tools, and may be used for anything from opening an envelope, cutting twine, performing an emergency tracheotomy, or slicing a piece of fruit. A multi-tool (or multi-tool) is any one of a range of portable, versatile hand tools that combines several individual functions in a single unit. The smallest are credit-card or key sized units designed for carrying in a wallet or on a keying, but others are designed to be carried in a trouser pocket or belt-mounted pouch. Here at Outdoor Shopping we offer some of the most trusted survival and multi-tools on the market.Multi-tools are a great addition for any survival kit as well as everyday use. Also keep your blade sharp and check out our selection of knife sharpeners. Commonly referred to as,small pocket knife, pocket knife sharpener, Boy Scout pocket knife, Swiss pocket knife, Swiss army pocket knife, folding pocket knife, multi purpose tool, and pocket multi-tool. Great for sawing, backpacks, key chain ring, engraving,