solar power

Tested: Goal Zero Solar

Even the most seasoned adventurer has had that terrible moment: miles from the car on an arduous hike back from the latest backcountry adventure, your headlamp sputters out on a moonless night. If you’d prefer to make it back to civilization in one piece — and have a little luxury — on your next mountain excursion, having back-up batteries and a solar charger goes a long way.