Made of lightweight aircraft aluminum, this sturdy, shockproof, and water-resistant little flashlight is a model of efficiency. Equipped with an ultrabright LED that lasts virtually forever, it is as much as ten times more efficient at converting energy into light than regular bulbs. This means longer battery life, so no need to pack backups. The beam has a range of 125 feet, and the light can be seen from over a mile and a half away.

Uses 2 AAA batteries, included. 4 3/4"L. Weighs just 2 1/4 oz.