The Leatherman Signal offers a small package that's ready for big wilderness. The 4 1/2-inch size offers 19 tools, including survival tools such as a fire-starting rod and emergency whistle. Leatherman's compact Signal even features a built-in hammer. The combo blade is made from 420HC steel, a rust-resistant material that is easy to sharpen and can stand up to heavier-duty work.

• Easy-to-carry: Only 4 1/2 inches, so it can go anywhere
• 19 Tools: Including a hammer, fire starting rod, emergency whistle and more for wide use on a variety of adventures
• 420HC Steel: Offers a balance of weather resistance and strength that's easier to sharpen