Travel light and fast with the Ultralight/Watertight .5, which weighs only 3.6 oz. With enough first aid supplies for a pair of adventurers heading out for 1-2 days, this 100% waterproof first aid kit lets you be prepared while keeping weight to a minimum. Designed for multi-sport athletes, the Ultralight/Watertight .5 is ideal for ultralight hiking, kayaking, skiing, and mountain biking. Need some extra space? Attach the kit to the outside of your pack or kayak with no fear, as the two