It is a small tool bag that is worn through the belt. With a simple design consisting of three pockets, it is a gem that is convenient to store and carry tools that you want to wear at all times. It can also store a 6.8-inch large-screen smartphone and a smartphone in a thick notebook-type case. It is compatible with hard use in outdoor scenes, and is based on a denim fabric that has both lightness and sturdiness developed independently. Stitching, tuck buttons, and rivets accentuated by thick threads give it a jeans-like design. If you use a carabiner together, you can attach it to container bags other than belts as custom parts.