The Zippo 4-in-1 Woodsman is a combination bow saw, mallet, stake puller, and hatchet. The hatchet sheath doubles as a hand grip when the saw is in use, and the saw itself can be stored in the handle, which is made from light fiberglass reinforced nylon and is approximately 20″ long. The hatchet blade is 5″ and made from steel.
Also, in the famous film “The Green Berets” (starring John Wayne), the Duke’s camouflage type of the Zippo lighter is probably the most prestigious collectors’ items.