A golf bag having its own wheels for transportation and support is disclosed. The wheels are attached to the back end of the bag by a wheel carrying structure that readily folds for easy carrying and storing, and extends outwardly together with the wheels for transporting the bag and its contents. The structure also serves as a bag stand, thus avoiding the need for separate bag supports. The structure may also be easily separated from the bag and used for other purposes. The bag and the wheel structure are simple in design and inexpensive to manufacture.