Abstract: A balloon distress marker wherein the balloon has, in a wall thereof, a small compartment interiorly of the balloon and accessible through an aperture in the wall of the balloon for retaining an article therein. The compartment is substantially smaller than the volumne of the balloon and is useable for interconnecting balloons in series or inserting a flashlight therein to illuminate the balloon. A coupling for interconnecting balloons is preferably a small balloon in itself which can be inflated when in the compartment. A two-part balloon wherein the two parts are interconnected by a narrow neck portion rendering the marker useable as a life preserver. A rescue kit consisting of a casing having a removable top that can be illuminated by flashlights in the cap. Located within the container is a cylinder containing lighter-than-air gas for inflating the balloon.