No batteries or signal necessary – the M1 Sport Sighting Compass from Kasper & Richter relies only on the earth's magnetic field to help you navigate while off the grid. This classic mirror-style compass allows you to view the capsule while sighting an object or a direction, and in fact provides three sighting options: a window below the mirror, a slit in the mirror, and a "gun sight" on top of the mirror.

Housed in a sturdy ABS plastic frame, the thermo-elastic capsule isn't brittle and avoids cracking and bubbles. The mirror is made of unbreakable polished aluminum. The large bezel displays a 360° azimuth scale, and the luminescent navigation points are easy to see even in low light. A lanyard is included.