Abstract: A golf club cover includes a head cover for receiving the head of a golf club and a shaft cover below the head cover for receiving a portion of the shaft of the golf club, and a neck portion that connects the head cover to the shaft cover. An opening for the golf club head is provided on the front face of the neck portion. A longitudinal resilient slit for the golf club shaft is provided on the front face of the shaft cover. A guidance section adapted to guide the portion of the golf club shaft into the shaft cover is provided at the upper portion of the shaft cover on both sides of the slit. A resilient framework with variable opening slit sizes is disposed within the wall of the shaft cover. The framework may be made of a sheet or a frame.

Abstract: This invention provides a golf bag with a mesh bag body having good air permeability and portability, which includes a cylindrical bag body with a mesh structure and a rigid frame to maintain the shape of the cylindrical bag body. The cylindrical surface of the bag body can be completely made of mesh materials, or partially made of mesh materials. The golf bag with a mesh bag body can remarkably decrease the weight of golf bag, making it more portable; significantly improve the air permeability of the golf bag and help the moisture inside the golf bag to evaporate; enable the golfers to see the clubs inside the bag because of the transparency of the cylindrical bag body; and improve the appearance and the style of the golf bag. The invention applies to various kinds of golf bags.

Abstract: A golf bag including a cylindrical bag body having the structure of a corrugated board, a rigid base plate to close a bottom of the cylindrical bag body, and a rigid frame at an opening of the cylindrical bag body. The corrugations are upright, which strengthens the cylindrical bag body's capacity against distortion. This golf bag has significantly stronger loading capacity than it done by the technology in existence for the same thickness of internal walls; that is to say, under the same circumstances of loading capacity, the thickness of internal wall for this golf bag will be extremely reduced. The corrugations can be either continuous or non-continuous in the circumference direction. The cross sectional shape of the upright corrugations can be arc, rectangles or triangles, each of which having effect to enhance the rigidity of the internal wall.