PURPOSE: To easily house and take out a ball by providing a hole being smaller than the diameter of the ball capable of extruding the ball on one wall surface of a container, and providing plural notches on the position of the diameter of the ball in the periphery of the hole being smaller than the diameter of the ball provided on the flexible wall surface opposed to this hole.

CONSTITUTION: One wall surface of a container 1 is constituted of a wall member provided with a hole 5 through which a ball can be extruded with fingers, but which is smaller than the diameter of the ball, and the wall surface opposed to the hole 5 is constituted of a flexible wall member provided with a ball taking-in/out port 2 having a hole being smaller than the diameter of the ball, and also, having plural notches 3 to a position corresponding roughly to the diameter of the ball in the periphery of the hole. Also, on other wall surface than these wall members, a hook 6 or a belt penetrating member is provided, and a tee holding part 7 and a marker holding part are provided additionally. In such a manner, the portable ball container which is extremely convenient for carrying a ball, etc., and by which the ball can be housed and taken out easily and the presence of the ball is not felt is obtained.