Abstract: A pouch-like receptacle for housing and dispensing a fibrous, windborne material useful in detecting air currents, air movement or wind speed and direction is disclosed. The receptacle includes at least one aperture or opening for accessing and dispensing said fibrous material and may include a reclosable opening for refilling the receptacle with said fibrous material as necessary or desirable. The receptacle is also adaptable so as to allow permanent incorporation or removable attachment of the device to a variety of items or articles, including golf accessories, bunting or observation accessories and articles of clothing.