FitnessGet Active 10 Essentials for Trail Safety From the article Danger on the Trails By Eric Carter & Gary Robbins - Photo: Brice Ferré Headlamp Signalling devices: A whistle will pierce the air and work when your voice becomes hoarse. A mirror to reflect the sun/flare Fire-starting kit Spare clothes – ask yourself if you can stay warm for 20 minutes if you must stop moving Knife Shelter, emergency bivvy (way better than a space blanket) Food First-aid items Navigation aides: Compass, map Communication, cell phone and device that works when you are not in cell range Read the From the article Danger on the Trails article