PREPARDNESS FOR EVERY ADVENTURE AQUALITE Life Saving Emergency Preparedness Kit with Solar-powered Lantern. The Aqualite also has a bright LED light that can switch to SOS mode to signal for help. The built-in 2000mAh battery stores charge from the sun or fills up via the included USB cable. The silicone bottle contains the essentials including life-saving water purification straw, emergency whistle, flint & steel fire starter and basic first-aid supplies needed for a long hike or an unexpected emergency. etoncorp.com/aqualite $19.99http://www.etoncorp.com/aqualite