Design & ease of use
The Expedition 4 sticks to a classic, well-proven baseplate design that makes map work intuitive and fast. The clear baseplate, bold markings and generous size make it easy to align with an OS map, even in poor light or driving rain.
Navigation performance
The needle settles quickly and consistently, which really matters when you’re taking bearings in wind, cold or thick clag. I’ve relied on it for micro-navigation on Scottish plateaus, broad bearings in North Wales, and longer Alpine legs where accuracy genuinely matters.
Durability & build quality
After years of hard use, mine still works exactly as it should. No leaks, no fading, no stiffness in the needle. This is a safety-critical tool, and the Expedition 4 is built with that responsibility in mind.
Weight & packability
At around 50 grams it isn’t the lightest compass on the market, but the trade-off is worth it. The slightly larger size makes it easier to use with gloves and quicker to work with when conditions deteriorate.
Value & alternatives
Cheaper compasses will point north, but few inspire the same confidence. Compared to simpler models or budget alternatives, the Expedition 4 offers better stability, clearer markings and long-term reliability. If navigation matters to you, it easily justifies its price.