Mark your location with the push of a button, and then explore at your leisure. This GPS-enabled digital compass is designed to lead the way back to home base. Mark as many as three places at one time, and you’ll always know how far away you are from those sites and how to get back to them. Water-resistant, and backlit for nighttime viewing. Includes a clip for attaching to a backpack or purse.
Buy at shop.nationalgeographic.com.