This is the ultralight, portable kit that provides the essentials you need to shelter from the elements, stay warm, make quick repairs, and signal rescuers. The kit includes a heat-reflective two-person blanket for warmth and shelter from wind, rain and snow; waterproof tinder and a spark lighter for producing a fire; duct tape; supplies for sewing and fishing; a compass; a 100-decibel whistle, and a retro-reflective signaling mirror for alerting rescuers to your position. A professional-grade waterproof bag holds everything and keeps the contents dry in any conditions. Fully stocked, the kit weighs just 5 1/2 oz. and measures 6" H x 3 3/4" W x 1" D.