Abstract: An improved golf bag cover (10) for protecting the golf bag (24), including its golf clubs (30), towel (28), and othe accessories and objects from rain, mud, dirt, and dust during play or while equipment is stored. The cover (10) is composed of a clear, flexible, water impervious plastic, such as polyethylene. It is made in the form of a tubular sleeve of suitable flexibility and strength. The cover (10) is open on both ends with connected drawcords (20a) and (20b) at the top for opening or closing it. The cover can be slipped over to surround the clubs (30), towel (28), and the upper part of the bag (24) and straps (26). Thereupon it is drawn closed at the top. Cover (10) at the top can be pulled open in seconds for convenient access to the clubs (30) and dry towel (28). After the selected club is withdrawn, the cover is immediately drawn closed again until the club is returned.