This ultralight, ultracompact, ultracute little LED lamp weighs less than a golf ball and fits in the palm of your hand. Even better, its versatility allows users to attach it to an ankle, wrist, bicep, or most any other body part--including the head, of course. It comes with a retractable Dyneema cord for bodily attachment and operates on three AAA batteries. Backpackers will love it because it fits snugly into nearly any compartment and weighs next to nothing. Even people whose idea of the great outdoors extends no further than the grocery store down the street will like it for evening strolls, as it fits easily into a pants pocket. It is water-resistant, but even if it gets completely soaked, it shouldn't short out. Just open it up and dry it out.